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USS Anderson

USS Anderson (DD-411) was a Sims-class destroyer of the United States Navy that served during World War II, named in honor of Rear Admiral Edwin Alexander Anderson Jr., a Medal of Honor recipient for his actions during the Spanish–American War.^[1] Commissioned on 19 May 1939, she displaced 1,620 tons, measured 347 feet 11 inches in length, and was armed with five 5-inch/38-caliber guns, eight 21-inch torpedo tubes, and anti-aircraft weaponry, with a top speed of 38.7 knots and a complement of 251 officers and enlisted men. Throughout her service, Anderson conducted neutrality patrols in the Atlantic before transferring to the Pacific, where she screened aircraft carriers in pivotal engagements including the Battle of the Coral Sea, Battle of Midway, Battle of the Eastern Solomons, and Battle of Leyte Gulf, while also rescuing hundreds of survivors from sunken vessels like USS Lexington and USS Yorktown.^[1] She sustained damage from enemy fire and a kamikaze attack but continued operations in campaigns across Guadalcanal, the Aleutians, Gilbert Islands, and the Philippines, earning ten battle stars for her combat contributions.^[1] Decommissioned after the war, Anderson was selected as a target ship for Operation Crossroads, the 1946 atomic bomb tests at Bikini Atoll, where she was sunk by the airburst of Test Able on 1 July 1946 and stricken from the Naval Vessel Register on 25 September 1946.^[1] Today, her wreck lies in Bikini Lagoon at a depth of approximately 170 feet, serving as a site for historical dives and a testament to naval service in the Pacific Theater.^[2]

Construction and commissioning

Keel laying and construction

The USS Anderson (DD-411) was constructed as the third ship (DD-411) of the Sims-class destroyers, a series of twelve vessels authorized under the 1937 fiscal year naval expansion program to serve as fast escorts for fleet operations, emphasizing improved anti-surface and anti-aircraft firepower over the preceding Benham class by incorporating an additional 5-inch gun while maintaining high speed for screening battleships and carriers.^[3]^[4] This design reflected the U.S. Navy's push toward versatile 1,500-ton destroyers capable of torpedo attacks and convoy protection amid rising global tensions.^[5] She was named in honor of Rear Admiral Edwin Alexander Anderson Jr. (1860–1933), a Wilmington, North Carolina native who earned the Medal of Honor as a captain for leading a daring nighttime boat raid to capture a Mexican gunboat during the 1914 occupation of Veracruz, demonstrating exceptional bravery under fire that facilitated U.S. forces' control of the port.^[1]^[6] Anderson later rose to command the Asiatic Fleet and received the Navy Distinguished Service Medal for World War I service.^[7] Construction took place at the Federal Shipbuilding and Drydock Company in Kearny, New Jersey, a yard experienced in rapid destroyer production; her keel was laid down on 15 November 1937 amid a surge in naval building to meet treaty limits and strategic needs.^[8] The Anderson displaced 1,570 long tons standard and 2,313 tons at full load, measured 348 feet 4 inches in overall length with a beam of 36 feet and a maximum draft of 12 feet 10 inches, and was designed for a top speed of 35.5 knots powered by twin-shaft steam turbines generating 50,000 shaft horsepower from three Babcock & Wilcox boilers.^[1] Her complement totaled 251 officers and enlisted personnel, supporting operations with primary armament of five single 5-inch/38 caliber dual-purpose guns for surface and anti-aircraft roles, secondary weapons including two quadruple 21-inch torpedo tubes for offensive strikes, .50-caliber machine guns for close-range defense, and depth charge racks and projectors for anti-submarine duties.^[3]^[9] As one of the "goldplater" destroyers—high-quality prewar builds noted for superior workmanship—the Sims class adopted a flush-deck hull configuration from bow to stern to enhance seaworthiness in heavy weather, paired with a streamlined clipper bow and integrated superstructure that reduced wind resistance and improved stability over prior stepped-deck designs.^[5]^[10] This layout addressed engineering challenges in balancing the forward placement of the fifth gun mount without compromising the center of gravity, requiring reinforced framing and careful weight distribution during fabrication to maintain the class's agility.^[3]

Launch and commissioning

The USS Anderson (DD-411), a Sims-class destroyer named for Rear Admiral Edwin Alexander Anderson, Jr., was launched on 4 February 1939 at the Federal Shipbuilding and Drydock Company in Kearny, New Jersey.^[1] The ceremony was sponsored by Mrs. Mertie Loraine Anderson, the widow of the ship's namesake.^[1] Following the launch, the vessel was towed to the New York Navy Yard for final outfitting and preparations.^[1] Anderson was delivered to the U.S. Navy on 18 May 1939 and formally commissioned the next day, 19 May 1939, at the New York Navy Yard.^[1] Lieutenant Commander William M. Hobby, Jr., assumed command as the ship's first commanding officer.^[1] As the first of her class to be commissioned, Anderson underwent fitting out at the yard through June 1939, during which her crew assembled and initial systems were tested and calibrated.^[1] Post-commissioning activities included participation in a Flag Day naval parade on 14 June 1939 in New York Harbor, showcasing the new destroyer to the public.^[1] Sea trials and shakedown operations commenced later that summer, beginning with a cruise on 21 July 1939 to Guantanamo Bay, Cuba, followed by visits to key ports for evaluations, confirming the ship's operational readiness in line with Sims-class design parameters of approximately 35 knots sustained speed.^[1]^[9] These trials focused on propulsion, armament integration, and crew proficiency, culminating in official acceptance by September 1939.^[1]

Service history

Interwar period

Following her commissioning on 19 May 1939 at the New York Navy Yard, USS Anderson (DD-411) conducted a shakedown cruise departing on 21 July 1939, which included visits to Guantánamo Bay, Cuba, on 24 July for initial training exercises. The cruise continued with stops at San Juan, Puerto Rico (1–5 August), Coco Solo, Panama Canal Zone (8–14 August), Bermuda (19–21 August), Newfoundland (25–28 August), and Montreal, Canada (31 August–5 September), allowing the crew to test the ship's systems in varied conditions while building operational proficiency. Returning to New York on 16 September 1939, Anderson underwent post-shakedown alterations and trials until January 1940, during which she served as a target for torpedo tests at the Naval Torpedo Station in Newport, Rhode Island, on 9 September 1939.^[1] Assigned to the Atlantic Fleet in early 1940, Anderson transited the Panama Canal in April 1940 before joining the Pacific Fleet, operating out of Pearl Harbor from July 1940 to March 1941 and conducting routine patrols, gunnery, torpedo, and antisubmarine training exercises in Hawaiian waters. During acceptance trials off Rockland, Maine, on 7 February 1940, and subsequent operations, the ship revealed seaworthiness concerns inherent to the Sims-class design, such as marginal stability; the class was overweight by about 120 tons, prompting evaluations that highlighted top-heaviness and influencing modifications in later destroyer designs like the Benson and Gleaves classes to prioritize lower centers of gravity.^[1]^[11] Returning to the Atlantic Fleet via the Panama Canal on 8–9 June 1941, she resumed operations along the East Coast, including a stop at Philadelphia for training and upkeep, while undergoing alterations in August 1941 that removed the No. 3 5-inch gun mount and added depth charge equipment to address stability issues and enhance antisubmarine capabilities. By late 1940, as U.S. neutrality policies under the Neutrality Acts escalated amid European conflict, Anderson's routine shifted toward heightened readiness, with increased focus on convoy protection drills and fleet integration to prepare for potential threats.^[1]

Neutrality patrols

In September 1941, USS Anderson commenced neutrality patrols off Newfoundland under U.S. Neutrality Patrol orders as part of efforts to enforce American neutrality in the Atlantic amid escalating tensions in World War II.^[1] On 26 September, she departed to escort a convoy into Placentia Bay, arriving on 3 October and operating from the newly established Naval Station Argentia, where she conducted weather patrols and reconnaissance missions to support convoy operations and monitor Axis naval activity.^[1] On 26 October 1941, Anderson joined Task Force 14 to escort outbound convoy ON-25 from Newfoundland to Iceland, providing anti-submarine screening amid growing U-boat threats in the North Atlantic.^[1] During the transit, approximately 700 miles southeast of St. John's on 30 October, the destroyer detected a possible submarine contact via sonar and dropped depth charges at 1225 and 1305 hours, observing an oil slick and debris but achieving no confirmed sinkings.^[1] This incident highlighted the intensifying U-boat presence, with earlier contacts during September escorts—such as depth charges by accompanying destroyers on 8 and 10 September—further elevating alert levels for neutrality forces.^[1] Anderson continued operations based at Argentia through October, then shifted to Icelandic waters, arriving at Hvalfjordur on 7 November after investigating a neutral Norwegian tanker near the island.^[1] These patrols included convoy escorts between Canada and ports in Northern Ireland during October and November, contributing to the protection of vital supply lines under neutrality constraints.^[12] Following the Japanese attack on Pearl Harbor on 7 December, which drew the United States into war, Anderson performed a final sweep of the Denmark Strait from 1 to 6 December before departing Hvalfjordur on 9 December as part of an escort group bound for Norfolk, arriving on 17 December amid heightened wartime alerts from ongoing U-boat sightings.^[1]

World War II Atlantic operations

Following the United States' entry into World War II on 7 December 1941, USS Anderson's Atlantic operations shifted to active combat support, emphasizing convoy protection against German U-boats in the North Atlantic. On 9 December, the destroyer departed Hvalfjordur, Iceland—having recently completed a sweep of the Denmark Strait with battleships Idaho and Mississippi—and joined an east-to-west convoy bound for the United States, receiving amended orders en route to proceed directly to Norfolk upon news of the Pearl Harbor attack.^[1] This transit represented her final wartime contribution to transatlantic reinforcements, drawing on prior neutrality patrol experience to maintain vigilant anti-submarine screens amid heightened U-boat activity.^[13] Anderson arrived at Norfolk Navy Yard on 17 December 1941 for initial post-arrival inspection and then proceeded to the Charleston Navy Yard in South Carolina on 18 December. There, through the end of December and into early January 1942, the ship underwent essential repairs and alterations, including the removal of .50-caliber machine guns in favor of 20 mm antiaircraft mounts to enhance defense against low-flying aircraft—a common upgrade reflecting evolving threats in convoy operations.^[1] These modifications ensured her readiness for continued service, though her time in the Atlantic was already drawing to a close. On 3 January 1942, Anderson returned to Norfolk, where she received orders for transfer to the Pacific Fleet amid the escalating Japanese threat. She departed on 6 January as part of a small escort group screening battleships New Mexico and Mississippi, along with transport President Hayes, en route to the west coast via the Panama Canal.^[1] The group transited the canal on 11 January without incident, but on 13 January off the Central American coast, Anderson detected and reported a torpedo track crossing her bow—unconfirmed by accompanying vessels—prompting increased alertness and contributing to early wartime data on submarine tactics near vital chokepoints.^[1] The ship reached San Diego on 22 January 1942, effectively ending her Atlantic combat service after less than two months of declared war operations.^[1] Throughout her brief World War II Atlantic tenure, Anderson's roles in convoy escort and submarine hunts built directly on neutrality-era practices, aiding the U.S. Navy's rapid adaptation of anti-submarine warfare tactics such as coordinated depth charge patterns and sonar sweeps in multi-ship formations.^[13]

Battle of the Coral Sea

Following her recent transfer to the Pacific Fleet in early 1942, USS Anderson joined Task Force 17 on 1 May, assigned to screen the aircraft carrier USS Yorktown as part of the Allied effort to counter Japanese expansion in the South Pacific.^[1] The destroyer patrolled the Coral Sea area, maintaining anti-submarine and air defense positions amid growing tensions over Japanese plans to seize Port Moresby on New Guinea.^[14] On 4 May, Anderson screened Yorktown during airstrikes against the Japanese seaplane base at Tulagi in the Solomon Islands, launching three separate attacks that neutralized enemy facilities and shipping.^[1] This initial action set the stage for the broader engagement, marking Anderson's first major combat operation in the Pacific theater.^[14] By 7 May, Task Force 17 had merged with Task Force 11, and Anderson was reassigned to Task Group 17.5, screening USS Lexington during reconnaissance and strike operations that resulted in the sinking of the Japanese light carrier Shōhō.^[1] The following day, 8 May, marked the climactic carrier-versus-carrier clash, the first of its kind in naval history, as Japanese forces sought to support their Port Moresby invasion while Allied carriers aimed to intercept.^[14] Anderson maintained her screening station on Lexington amid intense Japanese air attacks from 1116 to 1200, opening fire with her 5-inch guns and 20-mm anti-aircraft batteries at approaching torpedo planes and dive bombers.^[14] At 1118, she executed a hard left rudder maneuver to evade a torpedo launched from a plane on her port bow, which passed close aboard without striking the ship.^[14] Throughout the assault, Anderson fired on multiple enemy aircraft, including four torpedo planes and several dive bombers, though no confirmed hits were scored due to interference from nearby ships' gunfire; the destroyer's crew reported constant vigilance but no structural damage or casualties.^[1] These defensive efforts contributed to the tactical draw that ultimately halted the Japanese advance on Port Moresby, a strategic Allied victory that disrupted enemy plans in the region.^[14] In the aftermath, Anderson assisted in rescue operations as Lexington was scuttled later on 8 May, circling the carrier and launching small boats to retrieve survivors from the water before transferring 377 personnel to USS Portland on 10 May.^[1] The destroyer arrived at Nouméa, New Caledonia, on 11 May, where she offloaded five torpedoes to USS Phelps for redistribution.^[1] She then transited to Tongatapu in the Tonga Islands for initial upkeep and repairs to address minor wear from the engagement, before proceeding to Pearl Harbor on 28 May for more extensive maintenance.^[1]

World War II Pacific operations

Following the Battle of the Coral Sea, USS Anderson reinforced Midway Atoll in late May 1942 as part of Task Force 17, screening the carrier USS Yorktown (CV-5 during anti-submarine patrols ahead of the Japanese advance.^[1] On 4 June 1942, during the Battle of Midway, Anderson's gunners claimed two Japanese aircraft downed, including one Nakajima B5N2 "Kate" torpedo bomber, while the ship maintained its screening position amid intense air attacks.^[1] After Yorktown was torpedoed, Anderson rescued 203 survivors, including Ensign Milton Tootle IV, before the carrier sank on 7 June; the destroyer then returned to Pearl Harbor on 13 June for replenishment.^[1] In the Guadalcanal campaign from August to November 1942, Anderson sortied from Pearl Harbor on 17 August with Task Force 17, joining Task Force 61 on 29 August to screen USS Hornet (CV-8 during operations in the Solomon Islands.^[1] The ship conducted shore bombardments at Tulagi and Guadalcanal, supporting Marine landings, and escorted damaged vessels such as USS North Carolina (BB-55 after the torpedoing of USS Wasp (CV-7 on 15 September, during which Anderson dodged three Japanese torpedoes aimed at Hornet.^[13] On 26 October, at the Battle of the Santa Cruz Islands, Anderson screened USS Enterprise (CV-6, downing one enemy plane and scoring hits on others while sustaining minor machine-gun damage; she later rescued 247 survivors from the scuttled Hornet.^[1] In early November, Anderson screened transport groups for landings off Guadalcanal from 4 to 6 November and provided radar picket and anti-submarine protection for Enterprise air strikes on 13–14 November, contributing gunfire support during the Naval Battle of Guadalcanal on 13 November against Japanese surface forces.^[1] Throughout 1943, Anderson continued Solomon Islands operations with anti-submarine patrols and escort duties from Espiritu Santo, including a bombardment of Guadalcanal's northern coast on 29 January alongside USS Wilson (DD-408).^[1] Detached to the Aleutians from July to September 1943, she conducted patrols and supported the bombardment of Kiska on 2 and 15 August.^[13] Returning south, Anderson joined Fire Support Group No. 3 for the Gilbert Islands invasion, providing pre-invasion bombardments and radar picket duty off Tarawa from 20 to 29 November.^[1] In the Central and Western Pacific during 1944–1945, Anderson supported the Marshall Islands operation in January 1944, delivering fire support at Kwajalein but sustaining shell hits at Wotje on 30 January that killed six crewmen and wounded 14; she briefly grounded on 1 February before refloating and repairing.^[1] After overhaul at Pearl Harbor and San Diego through mid-June, she joined the Seventh Fleet in July for fire support and patrols during landings at Cape Sansapor from 1 to 25 August and Morotai on 15 September.^[13] During the Battle of Leyte Gulf in October, Anderson screened carriers from 20 October to 1 November, downing one plane but suffering severe damage from a kamikaze attack on 1 November that killed 14 and wounded 22, forcing repairs at Pearl Harbor until April 1945.^[1] Rejoining the Pacific Fleet, she provided pre-invasion bombardments at Iwo Jima in February 1945 and Okinawa from March to April, including call fire and anti-submarine screening amid intense kamikaze threats.^[15] Post-Okinawa, Anderson escorted convoys to Saipan in May 1945 before shifting to the Northern Pacific Force for operations until V-J Day.^[1] From July to August, she conducted bombardments at Suribachi Wan and Matsuwa To in the Kuril Islands, along with anti-shipping sweeps in the Sea of Okhotsk, while performing escort duties from Alaskan bases.^[1] Across her Pacific service, Anderson engaged in numerous anti-aircraft actions, claiming five enemy planes downed; she dodged multiple torpedoes, including during carrier screenings, and conducted several depth charge attacks on suspected submarines during patrols, contributing to her award of ten battle stars for the Asiatic-Pacific Campaign.^[1]^[16]

Fate

Operation Crossroads

Following the surrender of Japan in August 1945, USS Anderson departed Japanese waters on 30 October 1945, arriving in San Diego on 1 December 1945 for repairs and the removal of non-essential equipment in preparation for her postwar role. She departed on 27 December 1945, arriving in Pearl Harbor on 3 January 1946, where further stripping and modifications occurred between January and May to configure her as a target vessel, including ensuring watertight integrity and loading ammunition, fuel, and radar gear for the nuclear effects tests.^[1]^[17]^[18] On 15 May 1946, Anderson was formally assigned to Joint Task Force 1 (JTF 1) for Operation Crossroads, the United States' first postwar nuclear weapons tests at Bikini Atoll, aimed at assessing the effects of atomic blasts on naval vessels and equipment.^[1] She departed Pearl Harbor and arrived at Bikini Atoll on 30 May 1946 as part of the target fleet, mooring in the northeastern lagoon off Bikini Island.^[1]^[17] Operation Crossroads involved two detonations: Test Able, an airburst on 1 July 1946 at approximately 520 feet altitude, and Test Baker, an underwater explosion on 25 July 1946 at 90 feet depth, both with yields of about 23 kilotons to study blast, heat, and radiation impacts on ships.^[19] Designated Target Vessel 11 and positioned in the lagoon's target array as part of Task Group 1.2, Anderson was moored at Berth 186, approximately 750 yards south of ground zero, to maximize exposure for data collection.^[19] Pre-test activities included precise mooring adjustments by JTF 1 engineers, installation of scientific instruments by the Bureau of Ships—such as pressure gauges, radiation detectors, and deck microphones for recording blast effects—and preparations for post-detonation decontamination, including washdown systems with saltwater and lye solutions.^[19]^[20] A simulated crew of mannequins was placed aboard to mimic human exposure, and the live crew was evacuated to support ships like USS Rockbridge by 30 June 1946.^[19]

Sinking and disposal

The Able test detonation took place on July 1, 1946, at 0900 hours local time plus 34 seconds, involving a 23-kiloton air burst at an altitude of approximately 520 feet above Bikini Lagoon.^[21] Positioned within one mile of the hypocenter near the target ship USS Nevada, USS Anderson sustained catastrophic damage from the blast's pressure wave and Mach stem effect, including a fire amidships that caused severe listing. The destroyer capsized and sank within eight minutes of the detonation, coming to rest on its port side in 170 feet of water. While the hull remained largely intact below the waterline, the superstructure was heavily damaged, with significant portions missing or unrecognizable due to the blast and ensuing fires.^[21]^[1] No personnel were aboard the unmanned target vessel during the test, enabling the safe collection of data on shock waves, blast pressures, and fire propagation through onboard gauges and subsequent diver inspections.^[21] USS Anderson was formally decommissioned on August 28, 1946, at Bikini Atoll. It was struck from the Naval Vessel Register on September 25, 1946.^[1]^[22] Initial postwar evaluations by the Joint Task Force One assessment boards examined the wreck's hull integrity via diver surveys, confirming the extreme vulnerability of destroyer-class vessels to atomic air bursts at close range and providing key insights for future naval architecture.^[21]

Legacy

Awards and honors

The USS Anderson (DD-411) was awarded ten battle stars for her service in the Pacific theater during World War II, recognizing her participation in key operations as part of the Asiatic-Pacific Campaign Medal.^[1] These stars were for the following campaigns: Coral Sea, Midway, Eastern Solomons, Santa Cruz Islands, Guadalcanal, Tarawa, Kwajalein, New Guinea, Leyte, and Kuril Islands (two stars).^[1] In addition to her combat awards, Anderson holds an honorable distinction in being named for Rear Admiral Edwin Alexander Anderson Jr., a native of Wilmington, North Carolina, who received the Medal of Honor for extraordinary heroism during the 1914 occupation of Veracruz, Mexico.^[1] No other unit citations or presidential unit commendations were awarded to the ship.^[1]

Wreck site and modern exploration

The wreck of the USS Anderson (DD-411) rests in Bikini Lagoon at Bikini Atoll in the Marshall Islands, lying on its port side on a sandy seabed at a maximum depth of approximately 170 feet (52 meters), with the highest points of the structure accessible at around 150 feet (46 meters). The 348-foot (106-meter) Sims-class destroyer remains largely intact from bow to stern, exhibiting minimal breakup from the airburst of the Able nuclear test during Operation Crossroads, though some fittings and superstructure elements show blast damage. Artifacts such as 5-inch gun mounts, torpedo tubes, and deck machinery are still discernible, now encrusted with coral and hosting marine life including reef fish and invertebrates.^[23]^[24]^[25] Post-sinking radiation surveys conducted by the U.S. Navy in 1946 immediately after the Able test and extended into 1947 assessed contamination levels across the target fleet, including the Anderson. Initial dives on the wreck in July 1946, supported by salvage vessels like the USS Widgeon, included radiological monitoring and confirmed that, after lagoon-wide decontamination, radiation had decayed to safe thresholds below 0.1 roentgens per 24 hours for non-contact operations by late July 1946, with further surveys in 1947 verifying long-term stability. The site forms part of the Bikini Atoll Nuclear Test Site, inscribed on the UNESCO World Heritage List in 2010 for its outstanding representation of 20th-century nuclear arms experimentation and its preserved military remains.^[19]^[26] Since the mid-1990s, when commercial diving access was established, technical expeditions have regularly explored the Anderson, primarily via liveaboard vessels operating from Ebeye or Majuro atolls in the Marshall Islands. Groups like The Dirty Dozen Expeditions have led trips in 2023, 2024, and 2025, employing closed-circuit rebreathers for extended bottom times to document the wreck's ecological transformation, including vibrant coral growth on the hull and propulsion systems, as well as historical features like the engine rooms and armament stations. These dives have captured photographic evidence of biodiversity, with species such as grey reef sharks and barracuda frequenting the site, highlighting the atoll's recovery as a thriving underwater ecosystem.^[27]^[28]^[29] Accessing the wreck demands advanced technical certifications for trimix or rebreather diving due to the depths exceeding recreational limits, prolonged decompression requirements, and variable strong currents that can complicate descents and ascents. Residual low-level radioactive isotopes, primarily cesium-137 and strontium-90 from the 1946 tests, persist in sediments but pose negligible risk to divers with standard exposure protocols, as confirmed by ongoing environmental monitoring; however, the site's remoteness—over 2,000 miles from major ports—limits operations to seasonal liveaboards like the Pacific Master. The Anderson holds significance as an unaltered World War II destroyer relic, offering insights into both naval warfare artifacts and the environmental impacts of nuclear testing, attracting photographers and historians for penetration dives into intact compartments while underscoring the atoll's dual legacy of destruction and natural resurgence.^[30]^[31]^[32]

References

[1]
Anderson (DD-411) - Naval History and Heritage Command
Anderson (DD-411), underway on Neutrality Patrol in the Atlantic, as seen from the aircraft carrier Wasp (CV-7), 29 June 1941.
[2]
USS Anderson DD-411 - Pacific Wrecks
Feb 11, 2025 · USN Sims-class destroyer 1,570 Tons 348' 4" x 36' x 12' 10" 4 x 5"/38 guns 4 x 50 cal MG 2 x 4 21" torpedo tubes 2 x depth charge tracksMissing: specifications | Show results with:specifications
[3]
Sims-class destroyers in World War II
The Sims-class was a transitional destroyer, the last before WWII, with a 348-foot hull, and served in the Pacific, participating in battles like Coral Sea and ...Missing: innovations layout
[4]
Sims class Destroyers - Allied Warships of WWII - Uboat.net
Technical information ; Length, 347 feet ; Complement, 251 men ; Armament, 5 5" guns 12 21" torpedo tubes ; Max speed, 37 knots ; Notes on class. This was the last ...Missing: specifications | Show results with:specifications<|separator|>
[5]
Sims class Destroyers (1938) - Naval Encyclopedia
Hull and general design. The Sims class displaced still 1,570 tons (light standard) but for 2,293 tons (full load) so more than the previous designs, with a 348 ...
[6]
Edwin Alexander Anderson | Mexican Campaign (Vera Cruz)
U.S. Navy Captain Edwin Alexander Anderson was presented the Medal of Honor for military valor during the Mexican Campaign (Vera Cruz).
[7]
Anderson, Edwin A. - Naval History and Heritage Command - Navy.mil
USS Anderson (DD-411), 1939-1946, was named in honor of Rear Admiral Edwin A. Anderson. This page features the only image we have concerning Edwin A. Anderson.
[8]
USS Anderson (DD 411) of the US Navy - Allied Warships of WWII
Notable events involving Anderson include: 4 May 1942 Battle of the Coral Sea, 25 Aug 1942 Continued operations in the Guadacanal - Tulagi area.
[9]
DD-411 USS Anderson - HyperWar - Ibiblio
Dec 17, 2000 · The USS Anderson was a Sims Class Destroyer with a 2,300 ton displacement, 347'11" length, 37 knot speed, 4 5"/38 DP guns, and 251 complement. ...Missing: specifications | Show results with:specifications<|control11|><|separator|>
[10]
Goldplaters, 1500-ton destroyers and 1850-ton destroyer leaders
The Sims class, delivered after war broke out in Europe and benefitting from an improved supply chain, were launched after an average of 448 days and ...Missing: innovations | Show results with:innovations
[11]
Sims Class, U.S. Destroyers - The Pacific War Online Encyclopedia
Sims class destroyers had 1764 tons standard displacement, 35 knots max speed, 5 5"/38 guns, 4x2 21" torpedo tubes, and 4x1 20mm AA guns. They had a 6500 ...Missing: length | Show results with:length
[12]
DD-411 Anderson - GlobalSecurity.org
In June 1941 she returned to the Atlantic and during October and November convoyed vessels between Ireland and Canada. ... Following escort missions during July ...Missing: USS | Show results with:USS<|control11|><|separator|>
[13]
USS Anderson (DD-411), Sims-class destroyer in World War II
USS Anderson (DD 411), was built at Federal Shipbuilding and Drydock Co., Kearny, New Jersey and commissioned in May 1939. She served in the Atlantic and ...
[14]
Battle of the Coral Sea- Combat Narrative
The Battle of the Coral Sea, from May 4th to 8th, 1942, was the first major naval battle decided without surface ship combat, and was purely an air action.
[15]
USS Anderson DD 411, Navy Ship World War 2 Campaign Battle Stars
USS Anderson DD 411 ; Dates. Code. World War 2 Operation ; 4 May 42 - 8 May 42, P6, Coral Sea ; 3 Jun 42 - 6 Jun 42, P7, Midway ; 26 Oct 42, P14, Santa Cruz Islands.
[16]
USS Anderson (DD-411) Service Stars - Destroyer History Foundation
Anderson · DANFS History · Service Stars. World War II. Anderson earned ten bronze service stars on her Asiatic-Pacific Campaign Ribbon as follows: 1 Star ...
[17]
USS Anderson (DD-411)
Dec 13, 2022 · The Anderson was laid down by the Federal Shipbuilding and Drydock Co at Kearny, New Jersey, on 15 November 1937, launched on 4 February 1939 ...
[18]
The Archeology of the Atomic Bomb (Chapter 3) - National Park Service
Sep 22, 2008 · The American "dreadnoughts" were designed to win sea battles through superior fire power and speed. ... "History of USS Anderson (DD 411)," (May ...
[19]
None
Below is a merged summary of the USS Anderson (DD-411) details for Operation Crossroads, consolidating all information from the provided segments into a comprehensive response. To maximize detail and clarity, I will use a table in CSV format to organize the data, followed by a narrative summary that captures additional context and details not easily tabulated. The table will include all mentioned specifics across the segments, with "Not Specified" or "No Information" where data is absent or inconsistent.
[20]
[PDF] Operation CROSSROADS-1946 - DTIC
Jul 10, 2025 · ... USS LST-1108 arrives at Rongerik, 8 March 1946. 23. 6. 7. Erection of photo towers on Bikini, prior to CROSSROADS, 1946. 30. 8. Bikini ...
[21]
[PDF] Bombs at Bikini; the official report of Operation Crossroads
Operation Crossroads involved two atomic bomb tests: one air detonation on July 1, 1946, and one underwater on July 25, 1946, sinking 5 and 9 ships ...<|control11|><|separator|>
[22]
USS ANDERSON (DD-411) Deployments & History - HullNumber.com
DD-411 General Specifications ; Class: Sims-class destroyer ; Complement: 10 Officers and 182 Enlisted ; Displacement: 1570 tons ; Length: 348 feet ; Beam: 36 feet 1 ...
[23]
A Wreck in Depth - the USS Anderson - The Dirty Dozen Expeditions
Sep 20, 2024 · The USS Anderson (DD-411) was a Sims-class destroyer that served the United States Navy during World War II. Named after Rear Admiral Edwin ...
[24]
USS Anderson - Diving Bikini Atoll, Marshall Islands, dive site directory
Scuba Diving Bikini Atoll, Marshall Islands. Reader Reviews: Dive Site: USS Anderson ... wreck, seabed at 52 metres (170 feet). Visibility: 20 - 25 metres (65 - ...
[25]
USS Anderson (Bikini Atoll – 170 fsw) - Wrecked in my rEvo
Jul 24, 2023 · The USS Anderson was laid down on 15 Nov 1937 in New Jersey and launched on 4 Feb 1939. She was actually the first Sims-class destroyer ...
[26]
Decision - 34 COM 8B.20 - UNESCO World Heritage Centre
Criterion (iv) : Bikini Atoll is an outstanding example of a nuclear test site. It has many military remains and characteristic terrestrial and underwater ...
[27]
Bikini Atoll August 2024 Trip Report - The Dirty Dozen Expeditions
Aug 28, 2024 · ⁠The following dives were a switch to the famous destroyer USS Anderson and IJN Nagato. ... Dirty Dozen Expeditions Bikini Atoll trip of the 2024 ...
[28]
YouTube Premiere , DEMA 2024 and updated Bikini Atoll availability ...
Sep 13, 2024 · The Dirty Dozen Expeditions . September 13, 2024 · YouTube Premiere ... Bikini Atoll favorite, the USS Anderson. USS ANDERSON. The USS ...
[29]
BIKINI 2025 IS UNDERWAY The first expedition of our ... - Instagram
Jun 6, 2025 · Photo by Dirty Dozen Expeditions in Marshall Islands. May be an image of acquatic animal.Missing: 2023 2024<|control11|><|separator|>
[30]
Diving the Wrecks of Bikini Atoll: Exploring the Nuclear Fleet ...
Oct 25, 2025 · USS Anderson Sunk during the Able test, the ship now lies mostly intact on her side at a depth of 170ft. Measuring 347 feet in length, the ...Operation Crossroads -- The... · Ijn Nagato · Uss Lamson
[31]
Bikini Atoll - Divers Alert Network
Mar 7, 2025 · The wreck lies upside down at about 170 feet (52 m). The wreck quickly comes into view as you descend because it stands high off the bottom. The ...
[32]
The Ghost Fleet of Bikini Atoll - Scuba Diving Magazine
Jan 10, 2019 · One has to remind oneself that Bikini Atoll remains mildly polluted by radiation and is not considered safe for human habitation. While we ...