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3rd Battalion, 3rd Marines

The 3rd Battalion, 3rd Marines (3/3), nicknamed America's Battalion, was an infantry battalion of the United States Marine Corps assigned to the 3rd Marine Regiment, 3rd Marine Division, with the Latin motto Fortes Fortuna Juvat ("Fortune Favors the Bold").^[1]^[2] Activated on 1 June 1942 at New River, North Carolina, during World War II, the battalion participated in amphibious assaults at Bougainville, Guam, and Iwo Jima, earning multiple campaign streamers for its Pacific Theater operations.^[3] In the Vietnam War, 3/3 conducted 48 combat operations over more than 1,600 days in country, the highest number among Marine battalions, including engagements in the Northern Solomons and Quang Tri Province.^[1] The unit deployed to the Persian Gulf in 1990-1991 for Operations Desert Shield and Desert Storm, seeing action at the Battle of Khafji and the liberation of Kuwait, and later served multiple tours in Iraq and Afghanistan during Operations Iraqi Freedom and Enduring Freedom, where companies earned Navy Unit Commendations for valor in urban combat and counterinsurgency.^[4] Deactivated on 31 January 2023 at Marine Corps Base Hawaii as part of the Marine Corps' Force Design 2030 restructuring to prioritize littoral operations in the Indo-Pacific, 3/3's legacy includes over eight decades of distinguished service across four major wars and numerous expeditionary missions.^[3]

Lineage and Structure

Formation and Initial Organization (1942)

The 3rd Battalion, 3rd Marines was activated on 1 June 1942 at Marine Corps Base New River, North Carolina, initially designated as the 5th Training Battalion and assigned to Division Special Troops of the 1st Marine Division.^[1] This formation responded to the urgent expansion of the U.S. Marine Corps after the Japanese attack on Pearl Harbor, which necessitated rapid training of recruits to reinforce amphibious assault capabilities in the Pacific theater.^[1] The battalion's initial mission focused on basic infantry training, drawing personnel from new enlistees to prepare them for integration into combat units amid the Corps' growth from approximately 25,000 Marines in December 1941 to over 100,000 by mid-1942.^[5] Shortly thereafter, the 5th Training Battalion was redesignated as the 3rd Battalion, 3rd Marines, aligning it with the reactivated 3rd Marine Regiment under the emerging structure of the 3rd Marine Division, which was officially activated on 16 September 1942 at Camp Elliott, California.^[1] This redesignation shifted the unit from a provisional training role to a standard infantry battalion, incorporating experienced cadre from veteran divisions to mentor recruits. The battalion's leadership at activation included officers transferred from established units, ensuring doctrinal continuity in amphibious warfare tactics developed from pre-war exercises.^[1] The initial organization adhered to the U.S. Marine Corps Table of Organization for an infantry battalion circa 1942, comprising a Headquarters and Service Company (H&S) for command, logistics, and support functions; three rifle companies (designated I, K, and L Companies), each with three 12-man rifle platoons equipped with M1 rifles, Browning Automatic Rifles, and light machine guns, plus a weapons platoon featuring .30-caliber machine guns and 60mm mortars; and a Weapons Company providing heavy fire support through 81mm mortars, .50-caliber machine guns, and anti-tank elements like 37mm guns.^[6] This structure totaled approximately 900-1,000 personnel, optimized for ship-to-shore assaults with emphasis on firepower and mobility, though early shortages in equipment were common during the Corps' wartime buildup.^[6] Training at New River emphasized rifle marksmanship, small-unit tactics, and integration with naval gunfire support, preparing the battalion for its subsequent transfer to the Pacific Fleet Marine Force.^[1]

Reactivations, Deactivations, and Assignments (1945–2023)

Following the surrender of Japan in August 1945, 3rd Battalion, 3rd Marines was detached from the 3rd Marine Division on November 1, 1945, and subsequently deactivated later that year as part of the postwar demobilization of Marine Corps forces.^[1]^[7] The battalion was reactivated in 1951 amid the expansion of U.S. forces in response to the Korean War, though it did not deploy to combat and instead served as a reserve force stationed in Japan for much of the conflict.^[1]^[8] Upon the reactivation of the 3rd Marine Division on January 7, 1952, at Camp Pendleton, California, the battalion was assigned to the 3rd Marine Regiment within that division, supporting amphibious and Pacific-oriented operations throughout the Cold War era. The unit relocated to Marine Corps Base Hawaii (formerly Marine Corps Air Station Kaneohe Bay) as its primary home station, enabling rotational deployments and exercises in the Indo-Pacific region.^[1] In the aftermath of the Vietnam War, the battalion was deactivated on June 1, 1974, reflecting broader Marine Corps force structure reductions and the return to peacetime readiness levels.^[1] It was reactivated on October 1, 1975, at Marine Corps Base Hawaii and reassigned to the 3rd Marine Regiment, 3rd Marine Division, where it maintained its role in expeditionary infantry operations, including forward deployments under III Marine Expeditionary Force.^[1]^[9] The battalion remained active in this assignment for nearly five decades, participating in global contingencies while based in Hawaii and contributing to the Marine Corps' emphasis on littoral and amphibious capabilities in the Pacific.^[10] On January 13, 2023, 3rd Battalion, 3rd Marines cased its colors and was deactivated at Marine Corps Base Hawaii as part of Force Design 2030 initiatives, which restructured the 3rd Marine Regiment into the 3rd Marine Littoral Regiment to prioritize distributed maritime operations and deterrence in the Indo-Pacific.^[3]^[11] This marked the unit's third inactivation since World War II, with personnel and assets redistributed to support the Corps' evolving force posture.^[7]

Final Organization and Deactivation (2023)

In early 2023, prior to its deactivation, 3rd Battalion, 3rd Marines maintained a standard infantry battalion structure consisting of Headquarters and Service Company, three rifle companies (India, Kilo, and Lima), and Weapons Company (Mike).^[1] This organization supported the battalion's role within 3rd Marine Regiment, emphasizing maneuver warfare capabilities including direct action, fire support, and command elements.^[12] The battalion underwent deactivation on January 13, 2023, during a ceremony at Marine Corps Base Hawaii, where its colors were cased by Lt. Col. Felix Guerra III, the commanding officer, and Sgt. Maj. Ryan Eldredge, the sergeant major.^[3] This action aligned with Force Design 2030 initiatives to divest certain ground combat elements and redistribute personnel to enhance Marine Corps agility in littoral environments, particularly in the Indo-Pacific theater.^[3] The deactivation facilitated the broader transformation of 3rd Marine Regiment into the 3rd Marine Littoral Regiment, incorporating specialized units such as a Littoral Combat Team, Littoral Anti-Air Battalion, and Littoral Logistics Battalion, with the regiment's redesignation completed on March 3, 2023.^[3] Personnel from the battalion were reassigned across the Marine Corps to support ongoing modernization efforts, as stated by Col. Timothy Brady, the 3rd Marine Regiment commander, who emphasized continued force progression under Force Design 2030.^[3] Lt. Col. Guerra remarked during the ceremony that while the battalion's colors were folding, its legacy would endure through the service of its Marines.^[3] This marked the third deactivation of the unit since its initial activation in 1942, reflecting strategic shifts in Marine Corps force structure amid evolving peer competition dynamics.^[3]

World War II Operations (1942–1945)

Training and Deployment to Pacific Theater (1942–1943)

The 3rd Battalion, 3rd Marines was activated on 1 June 1942 at Marine Corps Base New River, North Carolina, initially designated as the 5th Training Battalion within Division Special Troops of the 1st Marine Division.^[13]^[14] This formation supported the Marine Corps' wartime expansion, drawing personnel primarily from recent recruits to build unit cohesion through rigorous instruction in marksmanship, small-unit tactics, and basic fieldcraft.^[15] Training at New River emphasized amphibious fundamentals, leveraging the base's proximity to coastal areas for boat handling and landing exercises, though the unit lacked combat veterans and focused on foundational skills amid equipment shortages common to newly raised formations.^[9] On 16 September 1942, the battalion was redesignated as the 3rd Battalion, 3rd Marines, aligning with the activation of the 3rd Marine Division at Camp Elliott, San Diego, California.^[16] Transfer of personnel and assets from North Carolina to California integrated the battalion into the division's structure, where advanced training incorporated regimental-level coordination, including artillery support and logistics rehearsals.^[15] Exercises at Camp Elliott and nearby Camp Pendleton simulated Pacific island conditions, with emphasis on rapid debarkation from landing craft and defensive perimeters against anticipated Japanese banzai tactics, drawing on early war lessons from Guadalcanal.^[16] The battalion deployed to the Pacific Theater during January–February 1943, sailing in echelons to Auckland, New Zealand, to establish a forward base away from potential Japanese threats.^[16]^[15] In New Zealand, training intensified under subtropical conditions mimicking Solomon Islands terrain, featuring extended patrols, river crossings, and anti-guerrilla maneuvers to counter Japanese infiltration tactics observed in prior campaigns.^[15] Amphibious drills with local naval assets refined assault wave procedures, while jungle acclimation reduced heat and disease vulnerabilities, sustaining unit readiness through daily physical conditioning and weapons familiarization until redeployment preparations in mid-1943.^[17]

Bougainville Campaign (1943–1944)

The 3rd Battalion, 3rd Marines (3/3) participated in the initial amphibious assault on Bougainville as part of the 3rd Marine Division's landing at Cape Torokina in Empress Augusta Bay on November 1, 1943.^[18] The battalion landed on Beach Blue 3 between the Koromokina River and the 2nd Battalion, 3rd Marines, hitting the shore by 0726 hours amid challenging conditions including steep beaches, jungle terrain, and rough surf that damaged several landing craft.^[19] Facing light rifle and machine-gun fire from Japanese observation posts of the 23rd Infantry Regiment, 3/3 overcame initial resistance, including 18 pillboxes, and advanced approximately 150 yards inland by nightfall, securing the left flank of the beachhead perimeter while repelling a counterattack that evening.^[18]^[19] By day's end, the division had landed 14,300 troops and 6,200 tons of supplies within a narrow 200-yard perimeter.^[20] In the days following the landing, 3/3 shifted to the division's extreme left flank on November 3 and conducted local security patrols along the Piva Trail, eliminating isolated Japanese stragglers.^[18] From November 7 to 8, the battalion supported the 1st Battalion, 3rd Marines, in repelling a Japanese counterlanding west of the Koromokina River, contributing to the destruction of approximately 200 enemy troops through coordinated infantry, tank, artillery, and air assaults.^[18]^[19] By mid-November, 3/3 focused on inland advances, crossing the front of the 2nd Battalion, 3rd Marines, on November 11 to cut a lateral road and reaching the Numa Numa Trail junction by November 16; a Company L platoon repelled a Japanese attempt to reoccupy an abandoned roadblock on November 18, capturing a valuable enemy map.^[19] On November 19, elements advanced 500 yards along the trail with light tank support, while a patrol ambushed and killed three Japanese on nearby Redman Island the following day.^[19] These operations disrupted Japanese supply lines and supported airfield construction within the Torokina perimeter. The battalion's offensive push intensified in late November during the Battle of Piva Forks. On November 21, 3/3 crossed the Piva River's west branch at 0630 hours, capturing a hilltop position after a firefight that cost seven lives, and reached Line Easy by afternoon without further contact.^[18]^[19] Relieved briefly by the 2nd Raider Battalion on November 22, they extended their line on November 23 and advanced eastward with the 2nd Battalion, 3rd Marines, on November 24 following artillery preparation, destroying elements of the Japanese 23rd Infantry and counting over 1,100 enemy dead across the regimental effort.^[18]^[20] By November 26, 3/3 had reached the Piva River line after supporting attacks on Civic Ridge. In December, they seized Hellzapoppin Ridge by evening on December 18, advancing to the Eagle River by the next morning, and provided an outpost platoon to Hill 600-A from December 22 to 24, facing strong resistance that resulted in four killed and eight wounded before the position was found abandoned.^[18] An enemy bombing raid on a 3/3 bivouac area on November 19 killed five (including one officer) and wounded six.^[18] Throughout the campaign, 3/3 suffered 36 killed in action and 165 wounded, reflecting intense close-quarters combat in dense jungle against entrenched Japanese defenders.^[1] The battalion was relieved by the 2nd Raider Regiment on December 22 and by elements of the 132nd Infantry on January 9, 1944, as Army's XIV Corps assumed control; 3/3 departed Bougainville for Guadalcanal on Christmas Day 1943 after 27 days of continuous action.^[18]^[1]

Guam Invasion and Occupation (1944)

The 3rd Battalion, 3rd Marines, commanded by Lieutenant Colonel Ralph E. Houser, landed on the Asan beaches at approximately 0830 on 21 July 1944 (W-Day), forming the extreme left flank of the 3rd Marine Division's assault.^[21] Their initial objective was to seize Adelup Point and adjacent high ground, including Chonito Cliff (later redesignated Bundschu Ridge), supported by tanks from Company C, 3d Tank Battalion, and half-tracks mounting 75mm guns.^[21] The battalion immediately encountered intense Japanese mortar, artillery, and machine-gun fire from entrenched positions on the steep cliffs, which halted advances and inflicted casualties, including the death of Captain Geary R. Bundschu during the assault.^[21] On 22 July, fighting continued amid heavy resistance, with Private First Class Luther Skaggs, Jr., single-handedly defending his machine-gun position against a Japanese counterattack, earning the Medal of Honor for his actions despite sustaining multiple wounds.^[21]^[22] The battalion secured Adelup Point and shifted to providing flank security for the 3rd Marines' push on Bundschu Ridge, where it sustained 615 casualties (killed, wounded, and missing) over two days of fierce combat.^[23] By 23 July, elements reached the ridge's high ground, conducting sweeps to eliminate Japanese stragglers.^[23] Further operations included supporting the capture of Hill 40 near Bangi Point with tank assistance and assaulting Cabras Island, navigating dense brambles and hundreds of mines following preparatory naval gunfire and bombing.^[23] Advancing inland, the 3rd Battalion entered and liberated the ruins of Agana (now Hagåtña) on 31 July, proceeding cautiously through the devastated town to counter potential snipers and booby traps.^[24] These actions contributed to the division's seizure of key terrain, enabling the linkage of northern and southern beachheads and the isolation of Orote Peninsula.^[21] Following the organized resistance's collapse on 10 August 1944, the battalion participated in mopping-up operations across Guam to root out bypassed Japanese holdouts and secure the island.^[25] The 3rd Marines, including the 3rd Battalion, remained on Guam for these patrols and garrison duties until reassigned for further training in preparation for subsequent operations.^[25]

Iwo Jima Assault and Postwar Japan (1945)

The 3rd Battalion, 3rd Marines, as part of the 3rd Marine Division, served in the Expeditionary Troops floating reserve during the Battle of Iwo Jima, which commenced on February 19, 1945.^[1] The battalion remained aboard transport ships offshore, positioned for potential commitment to the assault but not utilized amid the heavy engagements by the 4th, 5th, and later elements of the 3rd Marine Division that relieved exhausted units starting February 24.^[1]^[16] Despite requests from ashore commanders for reinforcements, the battalion's role was confined to readiness, incurring no combat casualties.^[1] On March 5, 1945, the 3rd Marines, including the 3rd Battalion, received orders to withdraw and returned to Guam without landing on the island.^[1] Upon return to Guam, the battalion shifted focus to intensive training for amphibious operations against Japanese-held territories, specifically preparing for a potential landing on Miyako Jima south of Okinawa as part of broader plans for Operation Olympic, the scheduled invasion of Kyushu in November 1945.^[1] These preparations were rendered moot by the atomic bombings of Hiroshima on August 6, 1945, and Nagasaki on August 9, 1945, followed by Japan's unconditional surrender on August 15, 1945.^[1] The battalion did not deploy to the Japanese home islands for occupation duties, which were primarily assigned to other units such as the 6th Marine Division in southern Kyushu; instead, it remained in the Marianas.^[26] In the immediate postwar period, the 3rd Battalion conducted mop-up operations on Guam against pockets of Japanese holdouts, including actions in April 1945 and a final sweep in December 1945, during which Private First Class W.C. Patrick Bates was killed by sniper fire on December 14—the last confirmed U.S. combat fatality of World War II.^[1] The unit was detached from the 3rd Marine Division in November 1945 and formally deactivated on December 12, 1945, at Marine Corps Base Guam, as part of the broader demobilization following Japan's defeat.^[1]

Cold War Reconstitution and Early Deployments (1951–1965)

Reactivation and Amphibious Training (1951–1960)

The 3rd Battalion, 3rd Marines was reactivated on 8 August 1951 at Marine Corps Base Camp Pendleton, California, and assigned to the 3rd Marine Brigade, Fleet Marine Force, as part of the Marine Corps' expansion amid the Korean War. In January 1952, the battalion was reassigned to the 3rd Marine Division, reflecting the Corps' emphasis on rebuilding amphibious assault capabilities for potential Pacific contingencies. Post-reactivation, the battalion prioritized intensive amphibious training to hone ship-to-shore operations, integrating with naval forces for rapid deployment readiness. In February 1952, it participated in Operation Lex-Baker-1, the first full-scale joint Marine-Navy amphibious exercise on the West Coast since 1949, involving assault landings and coordinated maneuvers off Southern California.^[1] This was followed in August 1952 by a public amphibious demonstration landing on Lake Washington during Seattle's Seafair, showcasing battalion proficiency in urban-proximate waterborne assaults.^[1] Training escalated with innovative tactics, including a December 1952 night airlift exercise at Twentynine Palms, California, utilizing over 60 helicopters for vertical envelopment simulations complementary to traditional amphibious assaults.^[1] In January 1953, the battalion deployed to Marine Corps Air Station Kaneohe Bay, Oahu, Hawaii, for six months of focused amphibious and jungle warfare drills, enhancing interoperability with Pacific-based naval assets before returning to Camp Pendleton.^[1] By August 1953, the battalion shipped to Japan for specialized training at Kin Beach on Okinawa and Iwo Jima, emphasizing beachhead seizure and sustained operations in contested island environments.^[1] From July to October 1953, it also supported Operation Wigwam, a series of deep-water nuclear tests southwest of San Diego, providing operational data on amphibious forces' resilience to underwater shockwaves without direct combat involvement. Through the remainder of the decade, routine cycles of amphibious exercises at Camp Pendleton and afloat drills maintained readiness, aligning with the 3rd Marine Division's mission to deter aggression via credible expeditionary power projection, though no major operational deployments occurred until the early 1960s.^[1]

Caribbean and Pacific Exercises (1961–1965)

In early 1962, amid heightened tensions in the Taiwan Strait, the 3rd Battalion, 3rd Marines deployed aboard the USS Bayfield to support U.S. forces guarding the Taiwanese-held islands of Quemoy and Matsu against potential incursions by the People's Republic of China. This operation underscored the battalion's role in Pacific deterrence, with Marines positioned to reinforce allied defenses in the region.^[1] Throughout the period, the battalion, stationed primarily in Hawaii and later Okinawa as part of the 3rd Marine Division, emphasized amphibious and vertical assault training to sustain combat proficiency. Exercises incorporated helicopter tactics, including a notable night airlift involving over 60 helicopters to simulate rapid troop insertion under simulated combat conditions. These drills honed capabilities for expeditionary operations in island-chain environments, reflecting first-island-chain strategic priorities during the Cold War.^[1] In March 1964, the 3rd Marines Regiment, including elements of 3/3, participated in Exercise Backlack on Taiwan, a joint amphibious maneuver with Republic of China forces focused on landing assaults, defensive positioning, and coordination for potential communist threats. Such activities prepared the battalion for escalation, culminating in its redesignation and movement from Camp Pendleton to Okinawa in January 1965 prior to Vietnam commitments.^[5]

Vietnam War Engagements (1965–1969)

Initial Deployment and Operation Starlite (1965)

The 3rd Battalion, 3rd Marines (3/3) deployed to South Vietnam as part of the expanding U.S. Marine presence in I Corps, landing on May 12, 1965, along the coast south of Da Nang at the newly established Chu Lai enclave to secure the airfield and support base development against Viet Cong threats.^[27] This marked the battalion's initial combat commitment in the Vietnam War, transitioning from stateside training to operational duties in a defensive posture initially focused on enclave protection amid rising insurgent activity.^[28] By mid-August, 3/3 had repositioned elements near Chu Lai, where intelligence from a Viet Cong deserter revealed the 1st VC Regiment massing on the Van Tuong Peninsula for an anticipated attack on the base, prompting Marine commanders to initiate a preemptive cordon-and-search operation.^[29]^[30] Operation Starlite, conducted from August 17 to 24, 1965, represented the first regimental-scale battle initiated solely by U.S. forces in Vietnam, involving Regimental Landing Team 7 (primarily 2/4 and 3/3 Marines, with 3/7 in reserve) under Colonel Oscar F. Peatross to envelop and destroy the VC regiment using amphibious, helicopter, and overland maneuvers supported by naval gunfire, artillery, and air strikes.^[28] On August 17, Company M from 3/3 advanced overland approximately 5-6 miles south of Chu Lai to establish a blocking position north of the target area, setting the stage for the main assault.^[28] The following day at 0630, Companies I and K of 3/3 executed an amphibious landing abreast on Green Beach at An Cuong 1, with Company K on the right flank, advancing inland under fire to seize high ground including Hill 22 while Company I pushed toward An Cuong 2 village, encountering dug-in VC positions from the 60th Battalion and engaging in close-quarters combat that inflicted heavy enemy losses but drew intense small-arms, mortar, and recoilless rifle fire.^[28]^[29] Company L followed as battalion reserve, later diverting to reinforce Company I's efforts to rescue an ambushed South Vietnamese column (Column 21), though the relief force faced further resistance and did not link up until August 19.^[28] Throughout August 18-19, 3/3 elements narrowed their frontage, cleared villages, and drove surviving VC forces northeast to the sea, supported by tanks, Ontos anti-tank vehicles, and close air support that neutralized enemy strongpoints and bunkers, culminating in the securing of Phase Line Banana by day's end on the 19th.^[28] Notable actions included Corporal Robert E. O'Malley's repeated assaults under fire to evacuate wounded comrades near An Cuong 2, earning him the Medal of Honor as the first Marine recipient in Vietnam, and First Lieutenant Amos Burt Hinson III's leadership in seizing Hill 22, for which he received the Silver Star.^[28] The operation resulted in 573-614 confirmed VC killed (with estimates up to 900 including indirect fire), the disruption of their regimental command, and capture of significant weapons caches, though mopping-up sweeps continued through August 24 amid secondary engagements.^[30]^[29] Marine casualties totaled 46-51 killed and 203-204 wounded across RLT-7, with 3/3 suffering disproportionately heavy losses, including approximately 15 killed and over 50 wounded in Company I alone, underscoring the ferocity of initial contacts against a determined enemy employing human-wave tactics and fortified defenses.^[28]^[29] Starlite validated U.S. combined-arms tactics and firepower superiority in jungle terrain, boosting Marine confidence while exposing VC vulnerabilities to amphibious encirclement, though it did not eliminate the regiment entirely as remnants escaped or dispersed.^[28]

Operations Near Da Nang and Inland Patrols (1965–1966)

Following Operation Starlite in August 1965, the 3rd Battalion, 3rd Marines relocated from Chu Lai to the Da Nang area on 10 September 1965 to reinforce security in the northern I Corps enclaves.^[31] The battalion, under the 3rd Marine Division, assumed responsibilities for patrolling and defending the Da Nang Tactical Area of Responsibility (TAOR), focusing on the western flank between the railroad and Song Yen River to counter Viet Cong infiltration and support pacification efforts amid rising mine threats, which increased 110% from January to February 1966.^[32] In early 1966, commanded by Lieutenant Colonel Joshua W. Dorsey III, 3/3 conducted inland patrols and cordon-and-search operations, including the Phong Bac operation on 24–25 February with South Vietnamese forces to screen villagers and register populations under "County Fair" tactics aimed at separating civilians from insurgents.^[32] Patrols encountered sporadic enemy activity, such as a 10 March clash on Hill 55 where two Viet Cong were killed attempting to infiltrate defenses, followed by a mortar attack on 12 March.^[32] A mine explosion near the Cu De River in February killed five Marines and one ARVN soldier while wounding 20 Marines and a corpsman, underscoring the hazards of routine inland sweeps.^[32] Operation Kings, from 5 to 28 March 1966, represented a major inland push south of Da Nang, with 3/3 establishing a forward headquarters on Hill 55 to clear Viet Cong fortifications and extend control along Route 4.^[32] Companies faced entrenched resistance near Phu Tay (3) on 26–27 March, supported by air strikes, resulting in 58 Viet Cong killed, eight Marines dead, and 60 wounded; three engineers were also killed on 17 March at a water point east of Hill 55 during a related County Fair in the Cam Ne complex, where two Viet Cong were killed and over a ton of rice confiscated.^[32] By May 1966, 3/3 relieved the 1st Battalion, 9th Marines in Da Nang base defense to free the latter for offensive operations, while continuing patrols in the western TAOR after the 1st Military Police Battalion assumed airfield security on 28 May.^[32] In July, under new commander Lieutenant Colonel Earl R. "Pappy" DeLong, the battalion launched Operation Macon near An Hoa, involving helicopter assaults to Landing Zones Dixie and Savannah for clearing actions against minimal but persistent sniper and mortar fire, yielding 87 enemy killed at the cost of eight Marines dead and 33 wounded.^[32] Concurrent County Fair operations, such as those on 28 July in Kim Lien hamlet, emphasized villager screening and GVN integration, though challenges persisted in refining search techniques and sustaining local governance.^[32] These efforts disrupted Viet Cong logistics while exposing the battalion to attrition from booby traps and ambushes during extended inland patrols.^[32]

Defense of the DMZ and Khe Sanh Siege (1966–1967)

In July 1966, as intelligence indicated a major North Vietnamese Army (NVA) offensive by the 324B Division toward Quang Tri Province, the 3rd Battalion, 3rd Marines participated in Operation Hastings from 15 July to 3 August, a defensive operation to block enemy infiltration across the Demilitarized Zone (DMZ).^[32] Elements of 3/3, including Company K under Captain Robert Modrzejewski, conducted helicopter assaults and established blocking positions in the "Helicopter Valley" area south of the DMZ, engaging NVA regiments such as the 90th and 803rd in intense firefights supported by over 1,600 Marine air sorties.^[33] ^[32] The battalion's actions helped disrupt the NVA thrust, contributing to overall Marine casualties of 126 killed and 448 wounded, while confirmed enemy losses exceeded 700, with estimates up to 882.^[32] Following Hastings, 3/3 joined Operation Prairie from August to December 1966, patrolling northern Quang Tri Province around Con Thien, Dong Ha, and the Rockpile to interdict NVA supply lines and prevent further DMZ crossings by the 324B and 341st Divisions.^[32] The battalion conducted reconnaissance in force and ambushes amid escalating conventional threats, supported by artillery firing over 36,000 rounds in December alone and approximately 4,000 First Marine Aircraft Wing sorties.^[32] On 16 December, Mike Company suffered 17 killed and 12 wounded from a friendly fire incident involving U.S. F-4 Phantom strikes, highlighting operational risks in the dense terrain.^[27] By late 1966, 3/3 had relocated fully to Quang Tri for sustained DMZ defense, shifting from counterinsurgency to large-unit engagements against NVA regulars.^[32] In spring 1967, amid NVA buildup around Khe Sanh to threaten Route 9 and Marine logistics, 3/3 engaged in the Hill Fights (24 April to 11 May), a series of assaults to seize and fortify hills 861, 881 North, 881 South, and others overlooking the combat base against the NVA 325C Division's entrenched positions.^[34] Companies from 3/3, including K and Mike, fought in brutal close-quarters battles, such as the seizure of Hill 881 South from 29 April to 2 May after four days of heavy combat involving grenades, bayonets, and air strikes, and actions on Hill 861 where small detachments established mortar positions under fire.^[35] ^[34] The battalion incurred approximately 46 fatalities across the fights, part of broader Marine losses exceeding 150 killed, while inflicting heavy NVA casualties through superior firepower and tenacity, securing the hills as defensive outposts precursor to the 1968 siege.^[27] These operations underscored the battalion's role in denying NVA strategic dominance near the DMZ and Khe Sanh, relying on empirical terrain control and causal interdiction of enemy artillery spotting.^[36]

Tet Offensive Response and Counteroperations (1968)

As the Tet Offensive commenced on 30 January 1968, the 3rd Battalion, 3rd Marines operated under the 9th Marine Regiment in Operation Kentucky, a continuing effort to interdict North Vietnamese Army (NVA) infiltration across the Demilitarized Zone (DMZ) in Quang Tri Province.^[37] The battalion held defensive strongpoints such as A-3 near the DMZ, where it had completed fortifications including sandbagged positions, defensive wire, anti-personnel mines, and an observation tower by early January, while conducting patrols from bases at the Rockpile, Con Thien, and Cam Lo to screen against enemy movements.^[37] Unlike urban assaults farther south, the northern I Corps theater saw no coordinated Tet attacks on 3/3 positions, but heightened NVA activity persisted amid the broader offensive, with the battalion maintaining vigilance against shelling and probes.^[37] The battalion's first significant engagement of the year occurred on 7 February, when a platoon from Company K, patrolling south of Con Thien as part of routine counterinfiltration sweeps, was ambushed by an NVA force. The attack began shortly after 1230 hours, catching the platoon in open terrain and resulting in 9 Marines killed, including the platoon commander, and multiple wounded before reinforcements, artillery fire, and close air support forced the enemy to withdraw. This clash exemplified the battalion's role in disrupting NVA attempts to exploit Tet-era diversions, with patrols yielding enemy weapons, supplies, and bodies in subsequent days, though exact NVA losses remained unconfirmed due to the terrain.^[37] Counteroperations intensified through February, with 3/3 companies conducting aggressive sweeps northwest of Con Thien and along infiltration routes to interdict NVA reinforcements funneled toward Khe Sanh and southern targets.^[37] The battalion intercepted elements of an NVA battalion attempting to infiltrate Marine lines, maintaining two-company outposts to block avenues of approach while coordinating with adjacent units like the 1st Battalion, 4th Marines. These efforts contributed to the erosion of NVA momentum in the DMZ sector, though the battalion endured sporadic mortar and artillery fire, as seen in earlier January incidents like the 9 January shelling of Company M positions south of Gio Linh, which killed 3 Marines and wounded 2.^[37] Operation Kentucky concluded on 7 March without major positional gains for the enemy in the battalion's area of operations.^[37]

Operation Taylor Common and Withdrawal (1969)

In early 1969, the 3rd Battalion, 3rd Marines (3/3), under Lieutenant Colonel Richard C. Schulze, was temporarily redeployed southward from its primary area of operations near the Demilitarized Zone to join Task Force Yankee of the 1st Marine Division in Operation Taylor Common. This search-and-destroy campaign, launched in December 1968 and extending into March 1969, targeted North Vietnamese Army (NVA) Base Area 112 in Quang Nam Province, encompassing regions such as the Arizona Territory, Go Noi Island, and the Que Son Mountains near An Hoa. The battalion's role involved helicopter assaults into contested landing zones, securing key terrain features for fire support bases, and disrupting NVA logistics networks, including trail systems and supply caches.^[38]^[1] Key actions included the battalion's participation in Phase III of the operation starting February 11, 1969, with companies crossing the Song Da Krong River to advance along ridgelines toward Hill 1228 (Tiger Mountain) and Hill 1224 (Tam Boi). On February 23, elements uncovered an NVA cemetery containing 185 bodies from a June 1968 battle, a maintenance facility with six repair pits and over 300 fuel drums, and a headquarters complex featuring 11 tunnels. By February 28, 3/3 secured Tiger Mountain, establishing Fire Support Base Turnage and destroying two spiked 122mm field guns along with associated munitions. Engagements occurred on features such as Charlie Ridge, Hill 65, and fire support bases Buckskin and Rattlesnake, supported by artillery from the 1st Battalion, 12th Marines, and the 1st Field Artillery Group. During a February 9 reconnaissance patrol, Lance Corporal William R. Prom sacrificed himself to protect his squad from an NVA ambush, earning a posthumous Medal of Honor. The battalion suffered 10 killed in action during the operation, contributing to Task Force Yankee's overall toll of 183 Marines killed and 1,487 wounded, while inflicting heavy losses on NVA forces through destroyed infrastructure, captured personnel, and seized supplies; the unit received a Navy Unit Commendation for its efforts.^[38]^[1] Following the conclusion of Operation Taylor Common on March 8, 1969, 3/3 redeployed northward to resume operations near the DMZ, including assaults in the Oklahoma Hills and Virginia Ridge areas, before shifting to defensive and patrol missions in Quang Tri Province. As U.S. policy emphasized Vietnamization and phased troop reductions, the 3rd Marine Division initiated withdrawals under Operations Keystone Eagle and Keystone Cardinal. In September 1969, the battalion disengaged from active combat, assuming responsibility for securing Dong Ha Combat Base and the Cua Viet River until October 22, after which Company L held Fire Support Base Fuller until relieved on November 5 by elements of the 1st Brigade, 5th Infantry Division. The unit began redeployment on October 7 via amphibious ships including the USS Iwo Jima, Bexar, and Washburn, arriving at Marine Corps Base Camp Pendleton by year's end, marking the end of over 1,600 days and 48 operations in Vietnam with a total of approximately 600 battalion fatalities across its tour.^[38]^[1]

Post-Vietnam Reorganization and Late Cold War (1969–1990)

Deactivation and Reactivation Cycle (1969–1975)

Following its return to Marine Corps Base Camp Pendleton, California, by late 1969 after over four years of combat operations in Vietnam, the 3rd Battalion, 3rd Marines transitioned to stateside duties amid the broader U.S. military drawdown.^[27] The battalion participated in routine training exercises and maintained readiness, but faced progressive force reductions as the Department of Defense implemented post-Vietnam budget constraints and personnel cuts, which shrank the active-duty Marine Corps from approximately 315,000 in 1969 to under 195,000 by 1975.^[25] These reductions prioritized eliminating combat units deemed surplus to near-term requirements, reflecting a shift toward a smaller, more expeditionary force structure.^[4] On June 1, 1974, the battalion was officially deactivated at Camp Pendleton as part of these austerity measures, with its personnel and equipment reassigned to other units within the 1st Marine Division.^[1] This inactivation marked a temporary hiatus in the unit's lineage, during which its colors were cased and stored, aligning with the Marine Corps' efforts to streamline ground combat elements while preserving institutional knowledge for potential future reconstitution. The reactivation occurred on October 1, 1975, at Marine Corps Base Hawaii, Kaneohe Bay, where the battalion was reformed and assigned to the 3rd Marine Division to bolster Pacific theater capabilities amid renewed emphasis on forward-deployed forces.^[1] This cycle exemplified the Corps' adaptive personnel management, enabling rapid rebuilding from cadre elements when strategic priorities shifted toward deterrence in the Western Pacific.^[4]

Training and Contingency Operations (1975–1990)

Following its reactivation on 1 October 1975 at Marine Corps Base Hawaii, Kaneohe Bay, the 3rd Battalion, 3rd Marines was assigned to the 3rd Marine Division and prioritized rebuilding operational capabilities through structured training regimens.^[1] This included intensive individual combat skills development, such as weapons qualification, patrolling techniques, and physical conditioning, alongside unit-level field exercises emphasizing infantry tactics and small-arms proficiency. The battalion's training adapted to post-Vietnam lessons, incorporating after-action reviews to refine fireteam maneuvers and squad-level coordination, ensuring alignment with Marine Corps doctrinal shifts toward expeditionary readiness.^[39] As part of the 3rd Marine Division's forward posture in the Pacific, the battalion participated in rotational deployments to the Western Pacific under the Unit Deployment Program, typically six-month cycles to Okinawa, Japan, beginning shortly after reactivation. These rotations involved fleet exercises with amphibious assault rehearsals, live-fire ranges, and integration with naval assets to simulate contested littoral operations. Joint training with the Japan Ground Self-Defense Force focused on interoperability, including combined arms maneuvers and humanitarian assistance simulations, contributing to deterrence against regional threats during the late Cold War.^[40] The emphasis on contingency preparation addressed potential flashpoints, such as tensions on the Korean Peninsula, though no kinetic engagements occurred.^[39] In the 1980s, under the command of Lieutenant Colonel Charles C. Krulak from approximately 1982 to 1983, the battalion earned the nickname "America's Battalion" for its disciplined execution of high-intensity training evolutions, including extended field problems and aviation integration drills. Krulak's leadership stressed aggressive offensive tactics and unit cohesion, drawing from empirical assessments of Soviet and North Korean capabilities to prioritize rapid response forces.^[4] Contingency operations remained limited to alert postures and non-combatant evacuation rehearsals, with the battalion maintaining surge capacity for Marine Expeditionary Unit compositions amid global uncertainties like the Iran hostage crisis and Soviet incursions in Afghanistan. By 1990, these efforts had honed the unit for major theater operations, culminating in its Desert Shield deployment.^[40]

Persian Gulf War (1990–1991)

Deployment to Saudi Arabia and Desert Shield (1990)

Following Iraq's invasion of Kuwait on August 2, 1990, the 3rd Battalion, 3rd Marines (3/3), which was completing a training rotation at Camp Hansen, Okinawa, under the 9th Marine Regiment, received an alert order at 0200 from regimental command to prepare for immediate deployment to Southwest Asia.^[1] The battalion, commanded by Lieutenant Colonel James M. Feigley Jr., transitioned rapidly from peacetime exercises to mobilization, loading equipment and personnel for sealift and airlift to Saudi Arabia as part of the broader U.S. response to deter further Iraqi aggression under Operation Desert Shield.^[41] This deployment marked 3/3's first major operational commitment since the Vietnam War, with approximately 900 Marines forming a mechanized infantry battalion augmented by light armored reconnaissance elements and artillery support.^[1] The main body of 3/3 arrived at Dhahran, Saudi Arabia, on September 9, 1990, after a month-long transit that interrupted their scheduled six-month Okinawa rotation, positioning them among the earliest Marine ground combat units in theater. Upon arrival, the battalion established defensive positions along the Saudi coast and inland wadis near the Kuwaiti border, conducting security patrols and reconnaissance to counter potential Iraqi incursions while adapting to extreme desert conditions, including temperatures exceeding 120°F (49°C) and sandstorms that degraded equipment.^[41] Engineers from attached companies constructed bunkers and barriers using local materials, while the battalion integrated with I Marine Expeditionary Force (I MEF) elements, including the 1st and 2nd Marine Divisions, to form a layered defense-in-depth strategy aimed at protecting key Saudi oil infrastructure and population centers.^[1] During the Desert Shield buildup phase from September to December 1990, 3/3 focused on force acclimatization, live-fire training, and joint exercises with coalition partners, such as Saudi National Guard units, to enhance interoperability and readiness for mechanized warfare in arid terrain.^[41] The battalion's companies rotated through forward operating bases, performing mine countermeasures drills and convoy escorts amid heightened alert levels following Iraqi troop concentrations near the border, which peaked at over 500,000 personnel by late 1990. Logistical challenges, including water rationing limited to one gallon per Marine daily and reliance on prepositioned stocks for ammunition and fuel, tested unit cohesion, yet 3/3 maintained operational tempo, contributing to the overall coalition deterrence that prevented Iraqi advances into Saudi territory.^[1] By year's end, the battalion had repositioned elements northward, preparing for the transition to offensive operations while sustaining zero combat losses during this defensive posture.^[41]

Operation Desert Storm and Battle of Khafji (1991)

The air phase of Operation Desert Storm commenced on 17 January 1991 with coalition airstrikes against Iraqi targets in Kuwait and Iraq, while ground units including the 3rd Battalion, 3rd Marines (3/3) held defensive positions along the Kuwaiti-Saudi border, conducting limited patrols and occasional fire missions against probing Iraqi elements.^[42] These engagements remained sporadic, as the battalion's primary focus was maintaining readiness amid the ongoing aerial bombardment that degraded Iraqi command, control, and logistics over the subsequent weeks.^[1] The Battle of Khafji erupted on 29 January 1991 when Iraqi forces from the 3rd Armored Division and 5th Mechanized Division launched a multi-axis incursion into Saudi Arabia, capturing the coastal town of Khafji in an attempt to draw coalition forces into premature ground combat and disrupt the air campaign. Elements of 3/3, positioned as part of I Marine Expeditionary Force (I MEF) reserves south of Khafji, supported the Saudi-led counteroffensive by establishing blocking positions that intersected with advancing Saudi National Guard units, including the 7th Battalion, approximately three kilometers south of the town.^[43] On 30–31 January, companies from 3/3 executed a rescue operation targeting a captured U.S. Army truck and its crew, maneuvering under fire to extract personnel amid the chaotic retreat of Iraqi units.^[42] Following the expulsion of Iraqi forces from Khafji by Saudi, Qatari, and U.S. Marine elements on 1 February, 3/3 Marines conducted clearing operations within the town, systematically searching buildings and streets for Iraqi stragglers, unexploded ordnance, and remnants of enemy equipment while documenting battle damage from artillery, airstrikes, and urban fighting. These patrols revealed extensive destruction, including burned-out Iraqi T-55 and T-62 tanks, and confirmed the ineffectiveness of the Iraqi thrust, which suffered heavy losses from coalition airpower and ground maneuvers without achieving strategic diversion.^[42] The battalion's actions at Khafji marked its primary ground combat involvement in the early phase of Desert Storm, though friendly fire incidents—exacerbated by poor visibility, rapid movements, and misidentified targets—posed significant risks, contributing to the unit's total campaign losses of 11 killed and 85 wounded by the ceasefire.^[1] No direct combat fatalities from enemy action were recorded for 3/3 during the battle itself, underscoring the dominance of coalition fires in repelling the incursion.^[44]

Liberation of Kuwait and Ceasefire (1991)

As part of the coalition's ground offensive in Operation Desert Storm, which commenced on February 24, 1991, the 3rd Battalion, 3rd Marines (3/3) advanced across the Saudi Arabia-Kuwait border, providing flank security for elements of the 1st Marine Division's central thrust into Kuwaiti territory.^[1] Operating under Regimental Combat Team 3, the battalion infiltrated Iraqi defensive positions amid minefields and obstacles, conducting rapid mechanized movements while engaging scattered enemy remnants and securing key routes to prevent counterattacks.^[1] Over the ensuing days, 3/3 captured hundreds of Iraqi prisoners from demoralized Republican Guard and regular army units, destroying abandoned equipment including tanks and artillery, though the battalion encountered minimal organized resistance due to the prior air campaign's degradation of Iraqi forces.^[1] By February 27, 1991, 3/3 had reached the vicinity of Kuwait International Airport, a strategic objective near Kuwait City, where coalition forces clashed with the remnants of the Iraqi 3rd Armored Division in one of the war's final major engagements.^[1] The battalion positioned outside the airport perimeter, supporting the envelopment and destruction of Iraqi armor while avoiding direct involvement in the primary tank battles conducted by adjacent Marine tank units. This advance contributed to the rapid collapse of Iraqi defenses in central Kuwait, enabling the liberation of Kuwait City with minimal coalition casualties; 3/3 reported no combat deaths or wounds during the offensive, attributing this to superior mobility, intelligence, and the enemy's hasty retreat.^[1] The ground campaign concluded with President George H. W. Bush's ceasefire order on February 28, 1991, after approximately 100 hours of operations that expelled Iraqi forces from Kuwait and inflicted over 20,000 enemy casualties while capturing tens of thousands. In the immediate post-ceasefire phase from March 1 to 3, 3/3 assumed security duties at Kuwait International Airport, establishing defensive perimeters to protect the forward command post of I Marine Expeditionary Force (I MEF) headquarters and facilitating the influx of coalition logistics and humanitarian aid convoys.^[45] These missions involved patrolling airport grounds, screening surrendering Iraqis, and coordinating with Kuwaiti authorities for initial stabilization efforts, before the battalion redeployed southward through Kuwait City to assembly areas in Saudi Arabia for demobilization.^[45] The unit's actions underscored its role in enabling the swift transition from combat to occupation, with the battalion later awarded the Navy Unit Commendation for its service in the campaign.^[1]

Post-Cold War Era (1991–2001)

Humanitarian and Expeditionary Missions

In the early post-Cold War period, the 3rd Battalion, 3rd Marines participated in multinational training exercises in the Pacific to enhance interoperability with allies and maintain expeditionary readiness. In August 1991, the battalion deployed to Tonga for Operation Tafakula, a joint exercise with French forces and the Tongan Defence Force emphasizing jungle warfare tactics, security cooperation, and survival skills such as utilizing local flora for sustenance and constructing field expedient tools.^[1] These activities involved cross-training in counterinsurgency scenarios and vehicle checkpoints, fostering regional partnerships in a remote island environment.^[46] By the late 1990s, the battalion shifted focus to large-scale amphibious operations with Australian partners. During Exercise Crocodile '99, conducted from September to October 1999 in Queensland's Shoalwater Bay Training Area, elements of 3/3 executed amphibious assaults, including landings via Amphibious Assault Vehicles on Freshwater Beach, to simulate combined arms maneuvers and test logistics in austere terrain.^[47] The exercise integrated U.S. Marine light armored reconnaissance and infantry with Australian counterparts, emphasizing rapid deployment and joint command structures over two weeks of field operations.^[48] This pattern continued into 2001 with Exercise Tandem Thrust '01, a biennial U.S.-Australian endeavor in the Shoalwater Bay vicinity, where 3/3 Marines from India Company honed weapons proficiency and platoon-level tactics in preparation for potential crisis response.^[49] Involving offloading of high-mobility vehicles and coordinated live-fire drills, the exercise underscored the battalion's role in power projection across the Indo-Pacific, with over 16,000 personnel participating in scenarios mirroring real-world contingencies.^[50] While primarily expeditionary in nature, these operations occasionally incorporated civil-military elements, such as community engagement protocols, though no major standalone humanitarian relief efforts by the battalion are documented in this era.

Force Restructuring and Readiness Exercises

Following the Persian Gulf War, the 3rd Battalion, 3rd Marines experienced no major internal restructuring, retaining its standard infantry battalion composition of headquarters and service company, three rifle companies, and a weapons company within the 3rd Marine Regiment. This stability aligned with broader Marine Corps adjustments to post-Cold War fiscal constraints, which reduced overall active-duty end strength from 195,000 personnel in 1990 to approximately 174,000 by 1995 through selective deactivations elsewhere but preserved forward-deployed Pacific units like 3/3 for regional deterrence.^[51] In October 1994, the battalion was formally realigned under the 3rd Marine Division's operational control at Marine Corps Base Hawaii, Kaneohe Bay, emphasizing expeditionary readiness amid shifting threats from state actors in Asia.^[1] To maintain combat proficiency, 3/3 conducted multinational readiness exercises focused on amphibious operations and interoperability. In August 1991, the battalion participated in Operation Tafakula in Tonga, a joint training evolution with French military forces and the Tongan Defence Services involving assault landings and maneuver drills to enhance Pacific allies' coordination against potential contingencies.^[1] Throughout the decade, units rotated under the Unit Deployment Program to Okinawa, Japan, executing live-fire, force-on-force, and urban combat simulations at training areas including Camp Fuji and Kin Beach to hone skills in island-hopping tactics relevant to Western Pacific scenarios. These evolutions, often bilateral with Japanese Ground Self-Defense Forces, stressed rapid deployment from Hawaii and integration with naval assets, ensuring the battalion's certification for Marine Air-Ground Task Force operations.

Global War on Terrorism: Iraq Operations (2006–2009)

Deployment to Al Anbar Province (2006–2008)

In March 2006, the 3rd Battalion, 3rd Marines, known as Task Force Trinity, deployed approximately 900 personnel to Al Anbar Province, Iraq, for a seven-month rotation under Operation Iraqi Freedom, relieving the 3rd Battalion, 1st Marines in the Haditha Triad region encompassing Haditha, Barwana, and Haqlaniyah.^[52]^[1] The unit's primary missions involved conducting counterinsurgency patrols, securing population centers against al-Qaeda in Iraq activities, and supporting the stabilization of western Al Anbar amid ongoing sectarian violence and improvised explosive device threats.^[53] Throughout the deployment, Task Force Trinity located 54 weapons caches, detained more than 800 suspected insurgents, and partnered with Iraqi Security Forces to build local capacity for independent operations.^[54] Operations included mounted and dismounted patrols in volatile areas like Haqlaniyah, contributing to the degradation of insurgent networks during a period of heightened violence preceding the Anbar Awakening.^[55] By September 2006, the battalion executed Operation Guardian Tiger IV as part of its retrograde, facilitating the handover of authority to the 2nd Battalion, 3rd Marines before returning to Marine Corps Base Hawaii in early October.^[56]^[55] The battalion returned to Al Anbar Province in August 2007 for its second Iraq deployment, operating primarily in the Fallujah area, including Karmah and the Haditha-Hit corridor, under Regimental Combat Team 1.^[57] This rotation emphasized joint operations with Iraqi Army units, notably the 2nd Battalion, 27th Brigade, to enhance their tactical proficiency, conduct partnered patrols, and accelerate the transition of security responsibilities amid the evolving Sunni Awakening movement against al-Qaeda in Iraq.^[58]^[53] Marines focused on clearing insurgent safe havens, securing supply routes, and supporting provincial reconstruction efforts, with emphasis on mentoring Iraqi forces to assume lead roles in population security.^[58] Deployment concluded in early 2008, with Task Force Trinity conducting relief-in-place operations, including mounted patrols to transition zones like Karmah to incoming units, marking a shift toward sustained Iraqi-led stability in Al Anbar as U.S. surge forces peaked.^[59] The battalion's efforts aligned with broader Marine Corps strategies in the province, yielding measurable progress in reducing insurgent-initiated attacks through combined arms maneuvers and local alliances, though challenges from embedded IED networks and tribal dynamics persisted.^[53]

Task Force Role in Mosul and Transition (2009)

In April 2009, approximately 150 Marines and sailors from 3rd Battalion, 3rd Marines deployed to Al Asad Airbase in Al Anbar Province, Iraq, as part of a seven-month rotation supporting Operation Iraqi Freedom.^[60] Operating as Task Force Military Police (TF MP), also known as Task Force Trinity under Lt. Col. Jonathan Goff, the unit focused on military police functions including convoy escort security for Multi-National Force-West logistics, detainee handling, and partnered patrols with Iraqi Police to disrupt insurgent networks.^[61]^[62] Operations spanned key sites such as Al Asad, Camp Ramadi, Al-Taqaddum, and border points of entry including POE Rabiah—located in adjacent Ninewa Province near the Syrian frontier—to secure supply lines and interdict smuggling that supported insurgent activities extending toward Mosul.^[63] The battalion's efforts emphasized capacity-building with Iraqi security forces amid the broader U.S. drawdown, following Anbar's transition to Provincial Iraqi Control on September 1, 2008.^[64] TF MP conducted joint training and operations to enhance Iraqi Police capabilities in route clearance, crowd control, and counter-insurgency tactics, facilitating the handover of security responsibilities as coalition presence diminished. This included maintenance of vehicle fleets for sustained patrols and the use of military working dogs for explosive detection during convoys, contributing to reduced insurgent attacks on logistics routes critical to northern sectors like Ninewa.^[61]^[62] During the deployment, TF MP participated in personnel recovery operations, including support for the recovery of remains linked to Navy Capt. Scott Speicher in July 2009, demonstrating versatility beyond core MP duties.^[65] The unit experienced one non-combat loss, Lance Cpl. Ray A. Spencer II of Company K, on April 24, 2009, in Anbar Province.^[66] By late 2009, as II Marine Expeditionary Force (Forward) prepared to transfer Anbar authority to U.S. Army units in early 2010, 3/3's mission aligned with stabilizing western Iraq for full Iraqi sovereignty, marking the battalion's final Iraq rotation before shifting to Afghanistan.^[67]

Global War on Terrorism: Afghanistan Operations (2004–2005, 2010–2012)

Regional Command East and Initial Engagements (2004–2005)

In late October 2004, the 3rd Battalion, 3rd Marines departed from Marine Corps Base Hawaii, Kaneohe Bay, with the first elements arriving in Afghanistan between November 1 and 11 to assume duties in Regional Command East under Operation Enduring Freedom.^[68] ^[69] The battalion, commanded by Lieutenant Colonel Norm Cooling, replaced the 3rd Battalion, 6th Marines, taking responsibility for counterinsurgency operations across a rugged area spanning approximately the size of West Virginia, including Kunar, Laghman, Nangarhar, Paktia, and Khost provinces.^[69] Primary missions involved securing key population centers, conducting patrols to disrupt Taliban and al-Qaeda remnants, and partnering with Afghan National Army units and local security forces to build capacity for independent operations.^[70] ^[69] Initial engagements commenced during the relief-in-place process, marked by low-level threats such as an ineffective improvised explosive device attack on a Lima Company patrol in November 2004.^[69] By early December, India Company reported its first confirmed enemy kill near the village of Nagalam following a brief skirmish.^[69] These early contacts escalated as companies pushed into high-threat areas like the Korangal Valley in Kunar Province, where India Company established outposts to target insurgent safe havens suspected of harboring foreign fighters and bomb-making cells; operations there yielded intelligence on enemy caches but drew small-arms fire and indirect attacks, wounding several Marines during a Christmas Eve patrol on December 24, 2004, as part of Operation Cornhuskers.^[71] ^[69] The battalion contributed to Operation Thunder Freedom in December 2004, a coalition-wide offensive synchronizing ground sweeps, air strikes, and information operations to prevent insurgents from regrouping during seasonal weather advantages.^[69] ^[72] This effort integrated Marine patrols with special operations quick reaction forces, yielding detentions and disruptions in RC East without major U.S. losses at the time. Throughout the deployment's opening phase, such actions set the pattern for 22 total firefights, emphasizing deliberate clearance of valleys and border regions while minimizing civilian disruption through combined humanitarian aid and shuras with local elders.^[68] ^[69]

Helmand Province Counterinsurgency (2010–2012)

In May 2010, the 3rd Battalion, 3rd Marines deployed to the Nawa district of Helmand Province, Afghanistan, as part of Operation Enduring Freedom, replacing elements of the 1st Battalion, 5th Marines to conduct counterinsurgency operations against Taliban insurgents.^[73] The battalion's mission emphasized clearing Taliban strongholds, securing population centers, and disrupting insurgent supply lines through aggressive patrolling and direct engagements, while initiating partnerships with Afghan National Security Forces to build local capacity.^[73] Over the seven-month rotation ending in December 2010, 3/3 Marines conducted numerous combat operations, including the detection and neutralization of improvised explosive devices (IEDs), with specialized units like military working dog teams contributing to over 25 IED discoveries that prevented potential casualties.^[74] The 2010 deployment in Nawa focused on kinetic operations to degrade Taliban control, transitioning toward governance support by mentoring Afghan Border Police and facilitating interactions between local elders and security forces in areas like Sar Banadar.^[75] Battalion elements faced intense combat, including ambushes and IED threats, resulting in casualties such as those sustained by Kilo Company during operations in July 2010.^[76] Despite these challenges, the unit's efforts contributed to measurable security gains, enabling the expansion of Afghan-led policing and reducing insurgent freedom of movement in key districts.^[73] In October 2011, 3/3 Marines redeployed to Helmand's Garmsir District, south of Nawa, relieving the 1st Battalion, 3rd Marines and shifting emphasis toward security transition and Afghan force enablement as part of the broader International Security Assistance Force drawdown strategy.^[77]^[78] Partnering closely with the Afghan National Army and Afghan National Police, the battalion conducted joint patrols, village stability operations, and infrastructure protection to foster self-sustaining governance, with a reduced combat posture compared to the prior deployment.^[79] By November 2011, Garmsir had emerged as a relative success story among Helmand's districts, with diminished insurgent activity and strengthened Afghan control over borders and routes, attributed to consistent Marine-Afghan collaboration.^[77] The Garmsir rotation, concluding in May 2012, marked 3/3's final major commitment in Helmand, prioritizing handover to Afghan partners amid U.S. force reductions.^[80] Operations included mentoring Afghan units in independent operations and countering residual Taliban threats through targeted raids, yielding sustained improvements in district security metrics, such as fewer effective insurgent attacks.^[81] This deployment underscored the battalion's role in counterinsurgency evolution, from direct clearing actions to capacity-building, though long-term stability depended on Afghan institutional resilience beyond Marine presence.^[77]

Legacy, Awards, and Cultural Significance

Combat Awards and Unit Citations

The 3rd Battalion, 3rd Marines has earned the Presidential Unit Citation twice, signifying extraordinary heroism in action against enemy forces. The first was awarded for operations on Guam from 21 June to 10 August 1944, during which the battalion participated in the liberation of the island from Japanese control as part of the Marianas campaign. The second citation covered service in Vietnam from 12 May 1965 to 30 August 1966, and attached periods through 15 September 1967, recognizing sustained combat performance against Viet Cong and North Vietnamese forces in I Corps.^[82] The battalion received the Navy Unit Commendation eight times, denoted by one silver star and three bronze stars on the streamer, for outstanding heroism in combat or combat support. These include Bougainville from 1 November to 22 December 1943; Vietnam operations on 18-23 August 1965 and from 13 December 1968 to 21 February 1969; Southwest Asia during the Gulf War from 2 August 1990 to March 1991; Iraq deployments from 28 February 2006 to 9 February 2007, 12 August 2007 to 9 February 2008, 10 February 2008 to 8 February 2009, and 23 March to 18 October 2009; and Afghanistan from May to December 2010. These awards reflect the unit's repeated contributions to major operations, including clearing Japanese strongholds in World War II, amphibious assaults and counterinsurgency in Vietnam, multinational coalition efforts in the Persian Gulf, and counterterrorism missions in Al Anbar Province and Helmand Province.^[82] Additionally, the battalion was awarded the Meritorious Unit Commendation four times, indicated by three bronze stars, for meritorious service under combat conditions. The periods encompass Vietnam from 29 December 1967 to 12 January 1968 and 1 May to 15 September 1968; Lebanon from 12 September to 10 October 1983 during multinational peacekeeping; and Afghanistan from 25 November 2004 to 15 June 2005 in Regional Command East. These citations highlight effective tactical engagements, such as hill fights in Quang Tri Province and stabilization efforts amid insurgency.^[82]

Nickname "America's Battalion" and Traditions

The nickname "America's Battalion" for the 3rd Battalion, 3rd Marines originated during a period of intense public support, particularly highlighted by the volume of mail received from the American public during deployments. The U.S. Postal Service reportedly recognized the battalion in this manner, prompting then-Commandant of the Marine Corps General Charles C. Krulak to endorse it officially in the 1990s, stating that if the postal service deemed them "America's Battalion," it must be so. This moniker gained further prominence during Operation Desert Storm in 1991, as documented in historical accounts of the unit's Gulf War experiences, reflecting widespread national backing for the Marines' efforts.^[1]^[83] A core tradition of the battalion is its motto, Fortes Fortuna Juvat, translating from Latin as "fortune favors the bold," which embodies the unit's aggressive and resilient combat ethos across conflicts from World War II to the Global War on Terror. This phrase adorns the battalion's distinctive unit insignia, featuring a black shield with a red field, gold border, three interlocking "3"s pierced by a sword, and a caltrop symbolizing defensive tenacity. The emblem and motto serve as rallying symbols during training, ceremonies, and operations, reinforcing esprit de corps among Marines who trace their lineage to activations in 1942 and subsequent reactivations.^[84]^[13] Unit traditions also include annual commemorations of key milestones, such as the 75th anniversary ceremony held on May 31, 2017, honoring service from World War II battles like Bougainville and Guam through modern engagements. These events emphasize historical continuity, battle honors, and the "Trinity" callsign derived from the "3/3" designation, fostering a culture of brotherhood and readiness even after the battalion's deactivation on January 13, 2023, as part of Marine Corps force restructuring.^[85]^[3]

Notable Personnel and Valor Recognitions

Several Marines from the 3rd Battalion, 3rd Marines have received the Medal of Honor for extraordinary heroism in combat. Private First Class Luther Skaggs Jr. of Kilo Company earned the award for his actions on July 21, 1944, during the Battle of Guam, where, despite severe wounds, he single-handedly repelled a Japanese counterattack by throwing grenades and using a machine gun, killing over 20 enemy soldiers before succumbing to his injuries.^[1] In Vietnam, Corporal Robert E. O'Malley of India Company received the Medal of Honor for charging enemy positions during Operation Starlite on August 18, 1965, killing eight Viet Cong in close-quarters combat while shielding a wounded Marine.^[1] Lance Corporal William R. Prom of the battalion was posthumously awarded the Medal of Honor for his gallantry during Operation Taylor Common in early 1969, where he exposed himself to intense fire to rescue wounded comrades and engage the enemy.^[1] Private First Class Ronald L. Coker was also posthumously honored with the Medal of Honor for actions at Landing Zone Alpine in March 1969, during which he assaulted enemy bunkers under heavy fire, saving fellow Marines despite fatal wounds.^[1] The battalion has produced multiple Navy Cross recipients, the second-highest award for valor. In World War II, Corporal John Logan Jr. and Captain Robert Turnbull of Lima Company received the Navy Cross for leadership and direct combat during the Battle of Piva Forks on Bougainville in November 1943, where they directed fire and repelled Japanese assaults.^[1] Lieutenant Colonel Ralph Houser, the battalion commander, was awarded the Navy Cross for his tactical command during the Guam invasion on July 21, 1944, coordinating advances against fortified positions.^[1] During Operation Starlite in Vietnam, Lieutenant Colonel Joseph Muir, the commanding officer, earned a posthumous Navy Cross for exposing himself to enemy fire to direct artillery and lead assaults, actions that contributed to the operation's success before his death from an explosive device on September 11, 1965.^[1]^[86] Other notable valor recognitions include Silver Stars awarded for actions in Vietnam, such as that posthumously given to Navy Corpsman Donald Rion in December 1966 for continuing to treat wounded Marines under fire until he was mortally wounded himself.^[1] Over twenty Navy Crosses have been awarded to battalion members across its history, reflecting repeated instances of individual bravery in major engagements from World War II through Vietnam.^[1]

References

[1]
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" 3rd Battalion is one of two battalions to have the nickname "America's Battalion ... 3rd Battalion 3rd Marines the nickname "America's Battalion". Sgt Dakota L ...
[2]
3:3rd Marines - VetFriends
The 3rd Battalion, 3rd Marines ("3/3"), nicknamed "America's Battalion," is an infantry battalion of the United States Marine Corps formed in 1942 during ...
[3]
U.S. Marine Corps deactivates 3d Battalion, 3d Marines
Jan 31, 2023 · During World War II, 3/3 participated in the battles of Bougainville, Northern Solomons, Guam, and Iwo Jima. On Nov. 1, 1943, 3/3 stormed the ...
[4]
Largest U.S. Marine Corps Veteran Directory + Service History Archive
... nicknamed 3rd Battalion 3rd Marines "America's Battalion" because it was similar to the nickname used by the Dallas Cowboys. 3rd Battalion deployed again in ...
[5]
None
### Summary of 3rd Battalion, 3rd Marines (3/3) Activities, 1961-1965, in Caribbean or Pacific
[6]
U.S. Marine Rifle Company (1941-1942) - Battle Order
The following is an overview of the Rifle Company of the US Marine Corps from March 1941 to April 1943, including revisions made in January 1942 and July 1942.
[7]
[PDF] UNIT 35601 - III Marine Expeditionary Force
Jan 5, 2023 · This has been the case with 3/3. The battalion was first deactivated in. 1945, then reactivated in 1951. The second deactivation occurred in ...
[8]
Marine Corps to deactivate Hawaii battalion after 80 years of service
Jan 20, 2022 · The battalion was first activated in 1942, then deactivated in 1945, only to return to duty a short six years later for over seven decades.
[9]
[PDF] A Brief History of the 3D Marines PCN 19000245700
The transports carrying the reinforced battalion reached the Indian Ocean be- fore being ordered back to Okinawa. When Laos was threatened in 1960, elements of ...
[10]
3d Battalion 3d Marines
Lieutenant Colonel Felix Guerra III is originally from Texas and attended the Virginia Military Institute (VMI) on a Marine Corps ROTC Scholarship.
[11]
In Hawaii, 'America's Battalion' Folds Its Colors and Fades Away
Jan 13, 2023 · On Friday Jan. 13, the Corps deactivated 3rd Battalion, 3rd Marines, at Marine Corps Base Hawaii. It's part of a series of moves across the Indo ...Missing: assignments | Show results with:assignments
[12]
Hawaii Marine infantry unit folds, while refueling unit activates
Jan 27, 2023 · Ryan Eldredge case the colors during the deactivation ceremony of 3rd Battalion, 3rd Marines on Marine Corps Base Hawaii, on Jan. 13, 2023.
[13]
U.S. Marine Corps deactivates 3d Battalion, 3d Marines - DVIDS
Jan 14, 2023 · During World War II, 3/3 participated in the battles of Bougainville, Northern Solomons, Guam, and Iwo Jima. On Nov. 1, 1943, 3/3 stormed the ...
[14]
untitled2 - 33usmc.com
3rd Battalion 3rd Marines was activated on June 1, 1942 at New River, North Carolina as the 5th Training Battalion, Division Special Troops, 1st Marine ...
[15]
[PDF] The 3D Marine Division and its Regiments PCN 19000317400
Following Japan's surrender, the 1st Battalion,. 3d Marines arrived on Chichi Jima on 10 October 1945 to receive the surrender of the japanese fnrces on the ...
[16]
About - 3d Marine Division
3d Marine Division operates as a Stand-In Force in the first island chain to secure, seize, or defend key maritime terrain in order to deny and disrupt ...
[17]
An American Invasion in New Zealand - Warfare History Network
In February 1943, the 3rd Marine Division arrived in the Auckland area for a five-month stay before heading off to Bougainville in the Solomon Islands ...
[18]
[PDF] Combat Report of the 3d Marine Division in the Bougainville ... - DTIC
This is a combat report of the 3d Marine Division's operations in Bougainville from November 1 to December 28, 1943, to establish a historical record.
[19]
None
Below is a merged summary of the 3rd Battalion, 3rd Marines (3/3) operations during the Bougainville Campaign (1943-1944). To retain all detailed information in a dense and organized format, I’ve used tables in CSV-style text where appropriate, alongside narrative text for context and notable events. The information is consolidated from all provided segments, avoiding redundancy while ensuring completeness.
[20]
History Bougainville - Third Marine Division Association
The Bougainville campaign aimed to capture a strategic airfield, with the initial landing on Nov 1, 1943, by the 3rd Marines, 9th Marines, and 2d Raider ...
[21]
None
### Extracted Details on 3rd Battalion, 3rd Marines (3/3) in Guam Invasion, 1944
[22]
Medal of Honor - WWII - Third Marine Division Association
Private First Class, U.S. Marine Corps Reserve, 3d Battalion, 3d Marines, 3d Marine Division. Asan-Adelup beachhead, Guam, Marianas Islands, 21 -22 July 1944.<|control11|><|separator|>
[23]
None
### Mentions and Details of 3rd Battalion, 3rd Marines (3/3) in the Guam Invasion and Occupation, 1944
[24]
Marines in the Recapture of Guam (The Attack North) - NPS History
The 3d Battalion, 21st Marines, ran into them and one of their pillboxes, which the Marines thoroughly gutted. The Americans also accounted for 15 infantrymen ...
[25]
None
### Summary of 3rd Battalion, 3rd Marines History (1961–1965)
[26]
Marines in the Occupation of Japan (Introduction)
In May 1945, months before the fighting ended, preliminary plans for the occupation of Japan were prepared at the headquarters of General of the Army ...
[27]
3rd Marine Division - Wikipedia
The 3rd Marine Division was officially activated on September 16, 1942 at Camp Elliott ; The division deployed into Auckland ; The division returned to ...3rd Reconnaissance Battalion · 3rd Marine Littoral Regiment · 4th Marine Regiment
[28]
History of 3/3 in Vietnam
3rd Battalion spent over 1,600 days in Vietnam and conducted 48 combat operations, the most of any Marine battalion in the conflict.
[29]
[PDF] The First Fight: U.S. Marines in Operation Starlite August 1965
Feb 15, 2019 · By mid-July, the Marines of III MAF had established enclaves (air bases protected by ground troops) at Da Nang,. Phu Bai, Chu Lai, and Qui Nhon.
[30]
3rd Battalion 3rd Marines (1965) Information / Operation Starlite
The 3/3/ Marines would arrive off An Cuong 1 on the morning of the 18th, and ... to the USS Iwo Jima to continue supporting the Chu Lai landings. The ...
[31]
Operation STARLITE - Vietnam War Commemoration
STARLITE is the first battle of American troops against a large main force Viet Cong unit. The US force kills at least 614 enemy troops and suffers 45 Marines ...
[32]
Week of September 8, 2024 | Vietnam War Commemoration
Sep 8, 2024 · SUMMARY: At six o'clock in the evening on September 10, 1965, the 3d Battalion, 3d Marines (3/3 Marines) ... 1942 in Cochrane, Wisconsin. He ...
[33]
None
Below is a merged summary of the mentions of the 3rd Battalion, 3rd Marines (3/3) in 1965-1966 near Da Nang, consolidating all information from the provided segments into a dense, comprehensive response. To maximize detail and clarity, I will use tables in CSV format where appropriate to organize operations, engagements, and key details, followed by a narrative summary for context and additional information that doesn’t fit neatly into tables.
[34]
Col Robert Joseph Modrzejewski - Military Hall of Honor
From June 1958 until September 1959, he was attached to the 3rd Battalion, 3rd Marines ... On 15 July, during Operation HASTINGS, Company K was landed in ...
[35]
[PDF] The Hill Fights - “Hill 861” - National Museum of the Marine Corps
Apr 26, 2025 · ... 3rd Battalion, 3rd Marines moved to Hill 700 to establish a mortar position to support another Company. Five Marines then moved to Hill 861 ...
[36]
The Hill Fights, The Virtual Wall® Vietnam Veterans Memorial Wall
April 29 - May 2 - Lt. Col. Wilder's 3rd Battalion, 3rd Marines (3/3) seizes Hill 881 South after 4 days of heavy fighting. That fighting included K Company, ...
[37]
[PDF] The Hill Fights - “Hill 881 North”
MAIN CHARACTERS:2nd Battalions 3rd Marines, 3rd Battalion 3rd Marines 9th Marine Regiment, and the 6th ... Hill Fights: The First Battle of Khe Sanh 1967.
[38]
None
Below is a merged summary of the activities of the 3rd Battalion, 3rd Marines (3/3) during the Tet Offensive, Khe Sanh, and DMZ operations in January-February 1968. The information is synthesized from the provided segments, retaining all details and using a table in CSV format for dense representation where applicable. The response avoids speculation and sticks to the documented facts.
[39]
None
Below is a merged summary of the 3rd Battalion, 3rd Marines (3/3) operations and withdrawal in 1969, based on the provided segments. To retain all information in a dense and organized manner, I will use a combination of narrative text and tables in CSV format where appropriate. The response consolidates details from all segments, cross-referencing and resolving discrepancies where possible, while preserving the most specific and detailed data.
[40]
Army Together We Served - Marines
The 3rd Battalion of the 3rd Marine Regiment (3/3) was originally formed at New River, North Carolina in 1942 and saw action on both Bougainville and Guam ...
[41]
https://www.usmcu.edu/Portals/218/HD/Lineage%2520and%2520Honors/Ground%2520Units/3D%2520BATTALION%25203D%2520MARINES.pdf?ver=2019-02-26-092256-597&timestamp=1551377801264
[42]
[PDF] 3d battalion 3d marines
REDESIGNATED 16 JUNE 1942 AS 3D BATTALION, 3D MARINES, FLEET MARINE FORCE. DEPLOYED DURING AUGUST-SEPTEMBER 1942 TO TUTUILA, AMERICAN SAMOA, AND REASSIGNED ...Missing: battle | Show results with:battle
[43]
None
### Summary of 3rd Battalion, 3rd Marines (3/3) Actions in the Battle of Al-Khafji
[44]
[PDF] Saudi Arabian National Guard Motorized Brigade - ciar.org
When the 7th Battalion reached the gas station three kilometers south of. Khafji, they encountered elements of the 3-3 Marines (see Map 2). At about this ...Missing: Storm | Show results with:Storm
[45]
[PDF] Non-Hostile Casualties in These Kinds of Wars from the Korean War ...
3/3 Marines experienced a number of close calls with friendly fire and lost eleven men to fratricide. An excellent contribution to attack helicopter ...
[46]
Battle of Kuwait International Airport - Wikipedia
The Battle of Kuwait International Airport occurred on February 27, 1991, during the 1st Gulf War. It was a tank battle between the United States and Iraq.
[47]
Security at Kuwait International Airport (March 1-3) - Task Force Taro
Source: 3rd Battalion 3rd Marines Command Chronology for Period 1 March to 30 June 1991.
[48]
Tafakula 2011 moves to the jungle - I Marine Expeditionary Force
Sep 13, 2011 · Tongans taught Marines and French forces jungle tactics and tips including making rope from tree bark and branches and using trees for food and ...
[49]
US Marine Corps Amphibious Assault Vehicles emerge from the surf ...
Oct 1, 1999 · Exercise Crocodile '99 is a combined U.S. and Australian military training exercise being conducted at the Shoalwater Bay Training Area in ...
[50]
U.S. Marines from 3rd Light Armored Reconnaissance Company ...
Jul 27, 2025 · The Marines are taking part in Exercise Crocodile '99, a combined U.S. and Australian military training exercise being conducted at the ...Missing: 3/3
[51]
Marines from India Company, 3rd Battalion, 3rd Marines weapon ...
TANDEM THRUST is a biennial combined United States and Australian military training exercise, held in the vicinity of Shoalwater Bay Training Area in Queensland ...
[52]
Tandem Thrust - GlobalSecurity.org
The TANDEM THRUST exercise provides US and Australian forces an opportunity to train together and enhance their military skills.
[53]
[PDF] USMC Active and Reserve Force Structure and Mix Study - DTIC
A massive demobilization of military forces occurred after the allied victory in. World War II. Within a year after V-J Day, the Marine Corps had been reduced ...Missing: 3rd | Show results with:3rd
[54]
11-18 March 2006: Departure - Task Force Trinity
Mar 11, 2006 · 900 members of the 3rd Battalion, 3rd Marine Regiment are headed for Al Anbar province, Iraq, scheduled to spend seven months helping to stabilize the area.
[55]
[PDF] Al Anbar Province, Area of Operations Denver, Hadithah–Hit Corridor
• entered its final stages in Al Anbar 2007/2008 with its return to the environs of Fallujah. ... Iraqi soldiers from 2/27 patrol with elements of 3/3 Marines in ...
[56]
'America's Battalion' wraps up six-month Iraq deployment
Oct 6, 2006 · Throughout their deployment, 3rd Battalion's forces trained Iraqi Security Forces, located 54 weapons caches and detained more than 800 ...
[57]
September 2006: Operation Guardian Tiger IV - Task Force Trinity
Sep 1, 2006 · Marines from 2nd Battalion are slated to replace the Marines from 3rd Battalion, who are wrapping up their seven-month deployment to Iraq. The ...
[58]
'America's Battalion' arrives home - Marine Corps Base Hawaii
Oct 4, 2006 · The battalion transferred authority for security operations of the Haditha Triad region in Al Anbar to Hawaii-based 2nd Battalion, 3rd ...
[59]
Iraq 2007 – 2008 - Task Force Trinity
Task Force Trinity 3rd Battalion 3rd Marines in the Global War on Terror Iraq 2007 – 2008 TAOR Trinity 2007-08 Timeline
[60]
[PDF] Al Sahawa - The Awakening, Volume I: Al Anbar Province Final Report
Jul 17, 2015 · date this change, 3/3 Marines paired with the Iraqi Army's 2nd Battalion, 27th Brigade (2/27. IA). The Marines helped develop 2/27 IA into a ...
[61]
Operation Iraqi Freedom 06-08 [Image 20 of 21] - DVIDS
Nov 26, 2013 · US Marines with 3/3 conduct a mounted patrol throughout in order to begin transition with 2nd Battalion 3rd Marines Command Element in Karmah , Iraq.
[62]
3/3 deploys to Iraq - Marine Corps Base Hawaii
Apr 10, 2009 · Approximately 150 Marines and Sailors with 3rd Battalion, 3rd Marine Regiment departed Hawaii Sunday, April 5, for the seven-month deployment ...Missing: Task | Show results with:Task
[63]
Task Force MP mechanics keep their vehicles rolling in Iraq - DVIDS
AL ASAD, IRAQ. 06.10.2009. Courtesy Story. II Marine Expeditionary Force. ✓ ✗ Subscribe. 127 ... Task Force Military Police keep the unit's fleet ... 3/3 · Task ...
[64]
Military working dogs bite into their mission in Iraq - DVIDS
Nov 6, 2009 · Prudhomme, a kennel master with Task Force Military Police, 3rd Battalion, 3rd Marine Regiment. ... 3/3 · Task Force Trinity. OPTIONS. Register ...
[65]
Iraq 2009 - Task Force Trinity
Task Force Trinity 3rd Battalion 3rd Marines in the Global War on Terror Iraq 2009 TAOR Task Force MP Iraq 2009 Introduction TimelineMissing: transition | Show results with:transition
[66]
Fact Sheet: Iraqis Take Responsibility for Security in Anbar Province
Sep 1, 2008 · Once Considered A Province Lost To Al Qaeda, Today Anbar Becomes The 11th Out Of 18 Provinces To Return To Provincial Iraqi Control ...<|control11|><|separator|>
[67]
22 – 30 July 2009: Recovery of Capt. Scott Speicher
Jul 22, 2009 · 3rd Battalion 3rd Marines in the Global War on Terror. 22 – 30 July 2009: Recovery of Capt. Scott Speicher. Posted on July 22, 2009 by TF ...
[68]
Forces: U.S. & Coalition/Casualties - Special Reports - CNN
... 2009. Lance Cpl. Ray A. Spencer II, 20, Company K, 3rd Battalion, 3rd Marine Regiment, 3rd Marine Division, Ridgecrest, California, Died as a result of a non ...
[69]
Army takes over from Marines in Al Anbar | Article
Jan 25, 2010 · II Marine Expeditionary Force (Forward) transferred authority of Iraq's largest province to 1st Armored Division.
[70]
[PDF] 3rd Battalion, 3rdMarines Memories - 33usmc.com
Jun 3, 2017 · Formation and Deployment (1942-1943) 3rd Battalion 3rd Marines was activated on June 1, 1942 at New River, North Carolina as the 5th Training ...
[71]
Afghanistan 2004 – 2005 - Task Force Trinity
In mid-July 2004, 3rd Battalion was in the final stages of Exercise Rim of the Pacific when battalion commander Lieutenant Colonel (LtCol) Norm Cooling received ...
[72]
3rd Battalion trains with Afghan Security Forces - GlobalSecurity.org
Jan 3, 2005 · The Marines' efforts there have focused on preparing Afghan Forces, employed by the Coalition, to take an even larger role in the protection of ...
[73]
25 December 2004: Operation CORNHUSKERS / Christmas Eve ...
Dec 18, 2004 · Last week, I Co., 3rd Bn., 3rd Marines, entered the Korangal Valley in Kunar Province with the mission to capture or kill terrorists suspected ...
[74]
[PDF] 3/3 Marines track down clues, insurgents in Korangal Valley
“Operation Thunder Freedom.” The operation is designed to capitalize ... 3/3 Marines train with Afghan Security Forces. Cpl. Rich Mattingly. Cpl. James ...
[75]
Conduits for Progress: “America's Battalion” returns successful from ...
Dec 10, 2010 · Since May, Marines and sailors with 3/3 have been conduits for progress in the Nawa district of Afghanistan's Helmand province. Braving the ...
[76]
Dogs of War: Friends and Saviors of Marines in Afghanistan - DVIDS
Apr 1, 2012 · Though the latter number is a fraction of the 25 IEDs 3/3 Marines have uncovered, the handlers are thankful these finds are fewer than they've ...
[77]
Afghan Border Police, Marine partnership furthers governance in ...
Feb 3, 2012 · During a 2010 deployment to Helmand's Nawa district, which sits ... 3/3 Marines and local elders in nearby Sar Banadar. The ABP stepped ...
[78]
Marine dies in Afghanistan operation - Facebook
Rating 3.0 (2) Aug 1, 2025 · 28 in Helmand province, Afghanistan, while conducting combat operations. ... His unit—Kilo Company, 3/3 Marines—suffered multiple losses that day ...
[79]
A Marine's perspective on progress in Helmand province - Centcom
May 7, 2012 · By the end of 1st Bn., 3rd Marines' deployment in November 2011, Garmsir was a model of security among Helmand's 14 districts. Insurgent ...Missing: 2010-2012 | Show results with:2010-2012
[80]
27 October – 4 November 2011: Departure for Afghanistan
Oct 28, 2011 · The battalion will replace 1st Battalion, 3rd Marine Regiment, after arriving in Helmand's Garmsir district. “They're ready,” Hopper said. “We ...
[81]
News - 'America's Battalion' arrives in Afghanistan - DVIDS
Nov 7, 2011 · Partnering with the Afghan National Army and Police, “America's Battalion” will assist the local Afghan leadership in providing security for ...
[82]
Future of Garmsir in Afghan hands, 'America's Battalion' completes ...
May 15, 2012 · The men of 'America's Battalion' began their final Afghanistan deployment to Helmand province's Garmsir district. Now they're finally coming home.Missing: 2004-2005 | Show results with:2004-2005
[83]
Marine infantrymen mentor Afghan police force in Garmsir - DVIDS
Jan 16, 2012 · On their last deployment to Helmand province's Nawa district in 2010, the Kilo Marines had a combat-specific mission and their own battlespace.
[84]
https://m.facebook.com/HMLA169/photos/a.518243758372816/1514790198718162/?type=3&source=57
[85]
America's Battalion - University of Alabama Press
Tells the experiences of one unit, the 3rd Battalion, 3rd Marines, during Operation Desert Storm. Building from interviews with the members of the battalion.
[86]
Marine Light Attack Helicopter Squadron 169 - 3/3, “America's ...
3/3, “America's Battalion”, has a history of honorable service extending all the way back to WWII. “Fortes Fortuna Juvat” meaning “Fortune Favors the Bold” ...
[87]
3d Battalion 3D Marines 75th Aniversary Ceremony
May 31, 2017 · 3D Battalion 3D Marines conduct a ceremony to commemorate the 75 years of the units dedicated service to this nation in times of peace and ...
[88]
THE WALL OF FACES - Vietnam Veterans Memorial Fund
Lieutenant Colonel Joseph Eugene Muir, Served with the Headquarters and Service Company, 3rd Battalion, 3rd Marine Regiment, 3rd Marine Division, Third Marine ...Missing: Navy Cross