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2B11


The 2B11 is a 120 mm heavy developed by the and adopted for service with the in 1981.
Designed as the primary barrel element of the 2S12 "Sani" towed complex—meaning "Sleigh" in —the 2B11 provides long-range support, succeeding World War II-era systems like the PM-43 through enhancements in durability, accuracy, and deployment speed.
Weighing 210 kg in the firing position and manned by a crew of five, it achieves a maximum range of 7,180 meters with a of 325 m/s and a cyclic up to 15 rounds per minute, utilizing high-explosive, incendiary, smoke, and illumination munitions compatible with standard 120 mm .
Produced at the since 1981 with over 1,500 units manufactured, the 2B11 features a two-wheeled for , elevation from +45° to +80°, and limited traverse of ±5°, enabling rapid setup and relocation in field conditions.
Variants include the standalone 2B11 and integrated systems like the 2S12A with modernized truck ; it continues in active service with and has been exported to operators such as , , , , , , , and , demonstrating its enduring reliability across diverse militaries.

Development

Soviet origins and design inception

The 120 mm mortar originated in the during the late 1970s, when engineers at the Central Research Institute "Petrel" initiated its development to modernize regimental capabilities. This effort targeted the replacement of obsolescent II-era systems, particularly the 120-PM-43 (PM-43) and M-120 mortars, which suffered from limitations in mobility, weight, and sustained firing endurance for operations in mechanized divisions. The design process emphasized practical enhancements derived from operational feedback in exercises, prioritizing a balance of firepower projection and logistical feasibility over complex guidance systems, in line with Soviet doctrine for massed area suppression in scenarios. Core engineering decisions retained the muzzle-loading smoothbore architecture of the PM-43 for inherent simplicity and rapid reloading under field conditions, while introducing a reinforced barrel capable of withstanding elevated chamber pressures to achieve extended effective ranges beyond the predecessor's 5700-meter limit. The mount adopted a compact, sled-inspired configuration—earning the nickname "" ( for "")—with integrated wheels for vehicle towing and manual repositioning, reducing overall weight to approximately 290 kilograms from the PM-43's heavier frame and improving stability on uneven terrain without sacrificing traverse angles of 200–240 degrees. These choices reflected a focus on durability for high-volume fire missions, enabling crews of four to five personnel to emplace and fire within minutes, tailored to the demands of rapid Soviet offensive maneuvers against peer adversaries. The system's inception aligned with broader late artillery rationales, favoring weapons optimized for high-explosive effects across dispersed targets rather than pinpoint accuracy, as ballistic trajectories in mortars inherently suited probabilistic coverage in fluid battlespaces. Formal adoption occurred in 1981 following state trials that validated these improvements, marking a incremental evolution rather than radical innovation to ensure reliability in at .

Adoption into service

The 2B11 120 mm was formally adopted into service in 1981 as both an independent weapon system and a component of the towed complex, following development initiated in 1979 by the Burevestnik Central Research Institute. Trials preceding adoption demonstrated a maximum range of 7.1 km and a peak of 15 rounds per minute—surpassing the 5.7 km range and 9 rounds per minute of its World War II-era predecessor, the —while maintaining compatibility with existing 120 mm ammunition stocks. This performance enabled its selection as a lightweight, towed heavy for divisional and regimental-level , emphasizing reliability over radical innovation. Initial production occurred in Soviet state defense enterprises during the early , leveraging established designs to facilitate scalable output without requiring extensive retooling. The system's baseplate and bipod configuration allowed for rapid deployment by a five-man crew, supporting Soviet priorities for equipment that could be produced in volume to equip mass motorized formations. In , the 2B11 was primarily allocated to motorized rifle , with each incorporating three 120 mm batteries—one per —each consisting of six tubes for organic support at and regimental echelons. This integration reflected the emphasis on decentralized, high-volume suppressive fires to enable rapid advances by , prioritizing sheer firepower density and logistical simplicity in large-scale offensive operations over precision-guided alternatives.

Design and components

Barrel and firing system

The 2B11 mortar utilizes a smoothbore barrel constructed from high-strength steel, measuring 1,740 mm in length with a caliber of 120 mm. This design enables the barrel to accommodate elevated chamber pressures necessary for achieving extended ranges, while the absence of rifling minimizes wear and simplifies manufacturing compared to rifled alternatives. The muzzle incorporates a double-row baffle to mitigate gas blowback during firing, enhancing operational safety and efficiency. The firing features a affixed to the removable breech, which is activated via a or pull after the round is muzzle-loaded and seated. This configuration allows for controlled ignition, reducing the risk of accidental discharge inherent in purely gravity-based drop-fire systems with fixed pins. The setup supports rapid round insertion and firing, requiring minimal crew intervention beyond loading and aiming adjustments.

Mount and ancillary equipment

The 2B11 mortar employs a lightweight two-wheeled carriage designated 2L81 for transport and deployment, weighing 87 kg and designed for towing behind light vehicles or short-distance manhandling by infantry. This sled-like structure, integral to the 2S12 "Sani" system, enables rapid repositioning in combat, with the mortar secured in an assembled state during transit. Towing is typically performed by four-wheel-drive trucks such as the Ural-4320 or its variants like the Ural-43206, allowing integration with mechanized units for enhanced battlefield mobility over distances up to 1,000 km on equipped vehicles. Ancillary equipment includes the MPM-44M , mounted on the bipod for precise adjustment via and scales. The sight supports panoramic attachments for all-around observation and targeting, facilitating setup without extensive position preparation. For dismounted or operations, the 2B11 disassembles into four primary man-portable loads: the barrel tube, circular baseplate, bipod assembly, and sights package, each manageable by a two- to four-man crew despite the overall system weight exceeding 200 kg when assembled. This permits rapid breakdown and reassembly, typically within minutes, supporting deployment in rugged inaccessible to vehicles.

Specifications

Physical characteristics

The 2B11 mortar features a 120 mm smoothbore barrel measuring 1,740 mm in length, designed for high-angle fire. The system in firing position, comprising the barrel, bipod mount, and baseplate, weighs 210 kg, enabling transport and setup by a small crew. When mounted on the 2L81 two-wheeled carriage for towing, the total weight increases to 297 kg. The bipod mount provides an elevation range of 45° to 80°, with traverse limited to 6° left and right for fine adjustments. The baseplate is a large circular design for stability on various terrains, while the barrel and mount are constructed from high-strength alloys to withstand and field conditions, incorporating improvements over earlier Soviet mortars like the PM-43. This configuration prioritizes portability, with the disassembled components balanced for handling by 4-5 personnel.

Performance parameters

The 2B11 mortar achieves a maximum firing of 7,100 meters when employing high-explosive fragmentation rounds, with a minimum of 480 meters determined by charge increments and adjustments. Effective spans 45 to 80 degrees, enabling high-angle trajectories suitable for over obstacles. Sustained rate of fire reaches 10 rounds per minute, while burst rates can attain 15 rounds per minute for short durations, emphasizing volumes over precision targeting. Traverse capability is limited to ±5 degrees without bipod repositioning, which expands to approximately 26 degrees upon manual adjustment, prioritizing stability during rapid engagements. Reloading involves drop-loading propellant-charged rounds into the muzzle, achieving cycle times under 10 seconds per round in trained crews, which supports the system's doctrinal role in delivering concentrated, area-denial barrages. Barrel replacement for or can be completed in minutes using quick-disconnect mechanisms, minimizing in field conditions. These parameters derive from Soviet-era ballistic testing and operational evaluations, reflecting trade-offs for lightweight mobility in infantry roles.

Ammunition

Compatible rounds

The 2B11 employs standard 120 mm mortar , including legacy rounds from the PM-43 (Model ) system, which ensures with earlier Soviet-era stockpiles and simplifies supply chains in field operations. The principal round is the OF-843 (or OF-843B variant) high-explosive fragmentation (HE-FRAG) bomb, featuring a cast-iron body filled with approximately 3.5 kg of or equivalent for blast and effects against personnel, unfortified positions, and light vehicles in area-denial roles. Supporting variants include the D-657 smoke round, which disperses a (HC) mixture weighing about 2.4 kg to obscure vision and screen movements over a 40-meter by 400-meter area for up to 3 minutes. Illuminating rounds such as the S-843 provide overhead white or light coverage for nighttime , while incendiary types like the Z-843 or 3-Z-2 deliver or magnesium-based payloads—totaling around 1.8 kg of incendiary material—to ignite flammable targets and deny area through fire. Propulsion for these rounds incorporates a fixed primary cartridge in the tail unit augmented by up to six removable silk-bag increments of nitrocellulose propellant, allowing precise range adjustment from 480 meters (charge 0) to a maximum of 7,100 meters (full charge) while managing muzzle velocity up to 300 m/s.

Firing capabilities

The 2B11 mortar system integrates ammunition through muzzle-loading and drop-fire ignition, propelling rounds to a muzzle velocity of 325 m/s to achieve indirect fire trajectories optimized for high-angle bombardment. This velocity supports tactical effects including suppression and neutralization of exposed infantry and unarmored vehicles via explosive fragmentation, with effective radii typically spanning 20-30 meters depending on round charge and environmental factors. Operational doctrine emphasizes coordination, where forward observers relay target data via radio or wire links, enabling crews to compute elevations and charges using pre-established ballistic tables that incorporate corrections for , , and . The system's elevation range of 45-80 degrees facilitates over obstacles, with traverse limited to ±5 degrees absent bipod shifts, necessitating repositioning for wider sectors. Safety protocols include a mechanical interlock preventing double-loading during high-rate fire sequences, alongside a mandated minimum engagement distance of 460 to ensure safe ballistic arcs and avert hazards from low-velocity trajectories or inconsistencies. Sustained firing adheres to 7-10 rounds per minute to manage barrel heat, preserving accuracy and barrel life under prolonged use.

Variants and upgrades

Towed configurations

The standard towed configuration of the 2B11 mortar consists of the 120 mm smoothbore barrel mounted on a lightweight two-wheeled carriage designated 2L81, enabling manual towing by infantry crews over short distances or attachment to light vehicles for longer transport. This setup forms the core of the 2S12 "Sani" system, adopted by the Soviet Army in 1981, which emphasizes rapid deployment in infantry support roles without reliance on mechanized platforms. The 2L81 carriage allows disassembly into man-portable components, with the barrel weighing approximately 145 kg, facilitating emplacement in low-tech environments where vehicular support is limited. Ancillary equipment in the towed 2S12 configuration includes a single set of spare parts, tools, and accessories (SPTA) kit for field maintenance, along with provisions for truck towing using vehicles like the GAZ-66 or Ural-4320 series, though the system retains a focus on dismounted operations to maintain mobility in rugged terrain. The design prioritizes simplicity and endurance, with the mortar's base plate and bipod enabling direct fire or indirect support up to 7,100 meters, while the wheeled chassis supports towing speeds of up to 60 km/h on roads. Production and fielding of this baseline towed variant continued post-Soviet era, with deliveries of upgraded 2S12 kits reported as recently as 2024, incorporating no fundamental changes to the towing mechanism. Minor adaptations for export markets have preserved the towed infantry-centric profile, such as compatibility enhancements for integration with non-Soviet , but without altering the core towing emphasis suited to austere conditions. This configuration's retention underscores its suitability for forces lacking advanced mechanization, allowing crews to emplace and fire within minutes using basic aiming devices and fire control tools.

Integrated and modernized systems

The 2S12A "Sani" complex integrates the 2B11 mortar onto a wheeled chassis, such as the Ural-4320 truck, enabling rapid deployment and repositioning compared to towed variants. This setup supports "roving" fire tactics by allowing the mortar to be unloaded via electric winch and fired from improved circular plates for all-around coverage, with an effective range exceeding 7 kilometers. Modernized deliveries of the 2S12A to Russian forces occurred as recently as July 2024, incorporating enhanced mobility for battalion-level support. In August 2025, introduced a robotic variant mounting the 2B11 on the unmanned ground vehicle platform, marking an advancement toward autonomous . The system achieves speeds up to 30 km/h with an operational range of 800 km, facilitating remote operation to extend unmanned engagement distances while retaining the mortar's core . developers claim this configuration improves survivability by minimizing crew exposure during missions up to 7 km. Upgrades to the 2B11 in integrated systems emphasize digital integration, such as linkage to Russia's Unified Tactical for faster targeting data exchange, though independent verification of precision enhancements remains limited to state-reported improvements in firing efficiency. No verified deployments of GPS-guided munitions specific to the 2B11 have been documented, with accuracy gains primarily attributed to refined base plates and fire control rather than smart ordnance.

Operational history

Soviet and post-Soviet Russian use

The 2B11 mortar was adopted by the in 1981 as a successor to older 120 mm systems, with development beginning in 1979 to provide enhanced mobility for motorized rifle, , and mountain units. It underwent initial evaluations and integration into training exercises, where its lightweight design and wheeled carriage facilitated rapid deployment and repositioning during simulated maneuvers. In the Soviet-Afghan War (1979–1989), the 2B11 saw limited but targeted combat employment, primarily by mountain infantry formations for indirect fire support in high-altitude operations against insurgent forces. Its portability allowed Soviet troops to emplace and fire from elevated positions, contributing to suppressive barrages in challenging terrain. Following the Soviet Union's dissolution in 1991, the retained the 2B11 as standard divisional artillery, deploying it extensively in the (1994–1996) and (1999–2009) for close support in urban and foothill engagements. Russian units valued its compatibility with existing ammunition stocks and ease of transport by truck or helicopter. As of the , the 2B11 remains in active service, with over 1,500 systems reported in the inventory, including reserves, supplemented by ongoing modernization and production at facilities like those under . Deliveries of updated variants continued into 2024, maintaining operational readiness amid external constraints.

Export and foreign deployments

The 2B11 mortar system has been supplied to numerous former states and Soviet client nations since its adoption in 1981, with proliferation accelerating after the Soviet Union's dissolution in 1991, enabling transfers to over a dozen countries in , the , and through military aid, licensing, or surplus sales. Recipients include , , , and , where the system's compatibility with standard 120 mm ammunition facilitated integration into existing inventories without major overhauls. In foreign military applications, the 2B11 has supported in regional conflicts, notably during the starting in 2011, where Syrian Arab Army units deployed it alongside the 2L81 wheeled carriage for rapid repositioning during urban sieges and assaults on fortified positions in areas like and . The mortar's 7,100-meter range with high-explosive rounds proved effective for suppressing insurgent defenses from standoff distances, often towed by trucks adapted for rough Middle Eastern terrain. Export variants have undergone logistical modifications for diverse environments, such as reinforced baseplates for sandy soils in North African operations and integration with local transport vehicles in Eastern European armies, enhancing mobility over the original sledge-mounted design. While no verified instances of full-scale localized production exist, some recipients have reverse-engineered compatibility to sustain operations amid supply disruptions.

Role in contemporary conflicts

The 2B11 mortar has been extensively utilized by Russian forces in the since the full-scale invasion in February 2022, primarily for delivering high-volume in support of assaults and to suppress Ukrainian defensive positions. Wheeled variants were supplied to Russian troops in July 2022, facilitating rapid transitions from transport to firing positions and enabling sustained barrages at frontline sectors such as and oblasts. These systems fire 120 mm rounds at rates up to 15 per minute, targeting fortifications, troop concentrations, and light vehicles within a maximum range of approximately 7.1 km using standard high-explosive ammunition. Despite vulnerabilities to Ukrainian strikes and , the 2B11 has demonstrated operational resilience through tactical adaptations, including shortened exposure times via mobile configurations and integration onto unmanned ground vehicles introduced in August 2024. This unmanned mounting allows remote operation to neutralize enemy personnel and hardened targets while minimizing crew risk from reconnaissance and loitering munitions. Open-source analyses indicate that such mortar fire has remained a staple of tactical , contributing to incremental advances in attritional engagements by providing responsive, area-denial effects at level. Empirical evidence from battlefield footage and equipment loss tallies underscores the 2B11's persistence amid evolving threats, with Russian deliveries of mobile mortar systems continuing into 2024 to sustain fire superiority. While exact casualty figures attributable solely to the 2B11 are not publicly disaggregated, its role in preparatory barrages has been linked to degrading maneuver elements prior to mechanized pushes, as evidenced by reports of effective strikes on sheltered and . This usage counters assertions of technological , highlighting the system's cost-effective in high-intensity, fire-dominated conflicts through sheer and logistical with mass-produced Soviet-era shells.

Operators

Current operators

The remain the primary operator of the 2B11 mortar, maintaining an inventory exceeding 1,500 units that undergo ongoing modernization and supplementation through active production. Deliveries of upgraded 2B11 towed mortars to the Russian Ministry of Defence continued into 2024, supporting deployments in active conflicts and reserves replenishment. Belarus operates the 2B11 as part of its 2S12 systems, with approximately 61 units reported in inventory. Several other retain limited stocks of the 2B11 for artillery support, including , , (around 6 units), and (at least 5 units), primarily as legacy systems from Soviet stockpiles with sporadic modernizations. These holdings reflect continued reliance on the design amid slower transitions to newer mortar variants, though exact active counts vary due to limited public disclosures and potential attrition.

Former operators

Lithuania maintained an inventory of 20 Soviet-era 2B11 120 mm mortars inherited from its post-independence military stocks but transferred the entire stock to as in 2022. This divestment aligned with member states' broader modernization initiatives to replace Warsaw Pact-origin systems with interoperable Western alternatives, such as the 120 mm or other NATO-standard mortars, amid logistical challenges including compatibility and maintenance for aging Soviet equipment. Other former Soviet republics experienced partial or total attrition of 2B11 systems through combat losses or decommissioning, though comprehensive data on complete phase-outs remains limited outside of aid transfers. In the , similar pressures from integration prompted evaluations of Soviet , with towed mortars like the 2B11 prioritized for due to their (approximately 245 for the barrel ) and reliance on non-standardized supply chains.

Assessment

Strengths and empirical effectiveness

The 2B11 mortar has demonstrated proven reliability over more than four decades of service, entering operational use with Soviet forces in 1981 and continuing in and allied militaries through diverse environments including the Soviet-Afghan War and the ongoing Russo-Ukrainian conflict. Its simple barrel-and-breech design, derived from earlier World War II-era systems, minimizes mechanical complexity, contributing to low malfunction rates in field conditions such as mud, extreme cold, and rapid redeployment scenarios observed in since 2022. Sustained deployment by forces, including recent deliveries of modernized variants in 2024, underscores this durability without reports of systemic failures impeding combat utility. Cost-effectiveness enhances its appeal for resource-constrained militaries, with the 2B11's straightforward construction enabling low production and sustainment expenses compared to more advanced systems. A single unit, weighing approximately 210 kg and requiring minimal crew training, provides battalion-level at a fraction of the lifecycle cost of self-propelled howitzers, allowing high-density deployment in developing armies. This economic advantage is evidenced by widespread export adoption across and further afield, where it delivers substantial firepower without prohibitive burdens. In tactical applications, the 2B11 excels in area denial and suppression, achieving a maximum range of 7.1 km with high-explosive rounds and a up to 15 rounds per minute, enabling rapid saturation of targets. Empirical performance in highlights its effectiveness against assaulting and light fortifications, where 120 mm projectiles produce fragmentation radii superior to 82 mm counterparts, inflicting casualties over wider zones as confirmed by analyses of patterns. The system's compatibility with standard 120 mm , including precision-guided variants, further amplifies its utility in denying space to enemy forces.

Limitations and criticisms

The 2B11 mortar, weighing 210 kg in the firing position and up to 297 kg with its two-wheeled carriage, restricts rapid repositioning by or light vehicles, particularly over extended distances or rough terrain, in contrast to lighter Western systems like the U.S. M120 at approximately 145 kg. This heft demands a crew of five for efficient handling and often requires towing vehicles such as the truck, prolonging setup times to 2-3 minutes and exposing positions to detection and strikes in modern conflicts. Lacking inherent guidance systems, the 2B11 depends on unguided projectiles with a maximum of 7.1 and a of 325 m/s, compelling operators to employ area saturation tactics that elevate consumption—typically 10-15 rounds per minute sustained—for neutralization, without the efficiencies of upgraded or equivalents incorporating GPS-assisted rounds. Towed configurations like the 2B11 face logistical strains in environments with or , where baseplate stability can degrade during repeated firing, necessitating frequent re-leveling and increasing downtime, though the smoothbore design's simplicity reduces complex mechanical failures compared to rifled alternatives. In operational theaters such as , reports highlight vulnerabilities to enemy counterfire due to static positioning, with effective rates of fire dropping to 1-2 rounds per adjustment cycle under fire correction demands.

Comparative analysis

The 2B11 120 mm mortar, with a total firing weight of approximately 282 kg, offers greater stability for sustained fire compared to the lighter U.S. at 145 kg, though this comes at the cost of slower manual setup times exceeding 3 minutes for the 2B11 versus under 2 minutes for the M120's modular components. Both achieve near-parity in maximum range at 7.1–7.2 km, but the 2B11's compatibility with heavier-charge variants of Soviet-era 120 mm projectiles—such as the weighing up to 16 kg with enhanced fragmentation—provides marginally superior destructive radius in area suppression roles, as evidenced by blast effect modeling in comparative ordnance studies. Against modern guided mortar rounds like the U.S. M395 (derived from XM395), the unguided 2B11 suffers from inferior terminal accuracy, with a circular error probable (CEP) of 100–136 meters at extended ranges relying on ballistic computation alone, while the M395 achieves CEP below 10 meters via GPS/INS guidance for point targets. Empirical observations from the Russo-Ukrainian War, however, underscore the 2B11's advantages in massed-fire doctrines, where sustained rates of 10–15 rounds per minute enable suppressive barrages covering 1–2 km² sectors, outperforming precision systems in infantry denial and counter-battery scenarios amid ammunition shortages for guided munitions. The 2B11's persistence defies early 21st-century forecasts of irrelevance for unguided heavy mortars, bolstered by Russian adaptations including (UGV) mounts demonstrated at Army-2024 and fielded by August 2025, which enable remote fire missions at ranges over 7 km while reducing crew vulnerability—contrasting Western prioritization of expensive precision kits that limit volume under fiscal and supply constraints. This hybrid evolution sustains the 2B11's role in high-intensity peer conflicts, where sheer output often trumps single-shot precision.

References

  1. [1]
    120mm 2B11 Sani - Weaponsystems.net
    The 2B11 is a muzzle loaded smoothbore mortar of a conventional design. It can be viewed as a vastly improved M120 or PM-43. It features a longer and stronger ...
  2. [2]
    2B11 Sani (Sleigh) 120mm Heavy Field Mortar - Military Factory
    The 120mm 2B11 "Sani" ("Sleigh") was adopted by the Soviet Army in 1981 as a replacement to the storied, World War 2-era 120mm Model 1943 series.
  3. [3]
    Decades in service: mortar 2B11 - Military Review
    Jul 27, 2022 · 2B11, like other mortars, combines simplicity of design, low cost and ease of use. The 120 mm caliber allows you to get a long firing range, and ...
  4. [4]
    2S12 MZ-304 "Highlander" 120-mm mortar - GlobalSecurity.org
    Oct 17, 2019 · In 1981, the complex was adopted by the Soviet Army of the Armed Forces of the USSR. For firing from a 120 mm 2B11 mortar, high-explosive ...
  5. [5]
    120-PM-43 mortar - Wikipedia
    The M1943 Mortar or 120-PM-43 (Russian: 120-Полковой Миномёт-43) or the 120 ... An improved version called the 2B11 Sani was also produced by the Soviets ...
  6. [6]
    Weapons Systems of the Former USSR & Russia: Fire Support
    The 2B11 is fitted with a special safety device which prevents double-loading. The 2B11 has a crew of five. The 2B11/2S12 has a rate of fire of 10 rounds per ...
  7. [7]
    [PDF] Know Your Enemy: A Comparison of a Soviet Motorized Rifle ... - DTIC
    Oct 8, 1986 · 120nwn Mortar Batteries: The Soviet MRR has three mortar batteries organic to each MRS. 7ach mortar battery has six mortars towed by a GAZ ...
  8. [8]
    2B11 120mm Mortar - Ultra Defense Corp
    The 2B11 120mm mortar, developed by the Soviet Union, has a 120mm caliber, weighs 460 lbs, and has a 15 rpm rate of fire. It has a range of 0.30 to 4.46 miles.
  9. [9]
    2B11 Sani mortar - Russian and Soviet Weaponry Wiki - Fandom
    Complete system weight in travelling order is 12,600 kg with a crew of four. Specifications. Calibre: 120 mm. Weight: in firing position, 210 kg; travelling, ...
  10. [10]
    Rostec has Delivered a Next Batch of Mobile Mortars to the Army
    Jul 22, 2024 · The Ministry of Defence of the Russian Federation has received the Sani systems, 2B11 and 2B24 towed and light mortars.
  11. [11]
    Russian army Southern Military District to receive Sani 2S12A ...
    Mar 23, 2018 · The whole 2S12A mortar carrier systems consists of one 120mm 2B11 mortar, a 2L81 wheeled carriage, and single SPTA kit for mortar and a ...<|separator|>
  12. [12]
    https://www.imfdb.org/wiki/2B11_Sani_Mortar
  13. [13]
    2B11 Sani Mortar - Guns in Movies, TV and Video Games
    2B11 Sani Mortar is a Soviet and Russian 120 mm mortar. Specifications. (1981 – present). Type - Mortar; Place of origin - Soviet Union; In service - ...
  14. [14]
    https://armamentresearch.com/soviet-3z2-incendiary-mortar-projectiles-documented-in-ukraine-2022/
  15. [15]
    Soviet 3-Z-2 incendiary mortar projectiles documented in Ukraine ...
    May 10, 2022 · The 120 mm 3-Z-2 incendiary mortar projectile contains 6 incendiary elements, four large and two small (see Figure 2). These are hollow steel ' ...
  16. [16]
    120mm Mortar Round VOF-843B - High Explosive Round
    The ammunition is designed for use with 120-mm smoothbore mortars including the following: Mod. 1938 Mod. 1943 2B11 “SANI” 2S12 “SANI” V-24 ... FIRE ...
  17. [17]
    Next Gen Indirect Fires: | Military Systems and Technology
    Dec 12, 2024 · The recoil system absorbs the firing force, reducing the strain on both the vehicle and the loading system, ensuring smoother operation.Missing: 2B11 doctrine
  18. [18]
    2B11 Sani Russian 120mm Towed Mortar
    Mar 12, 2025 · The 2B11 Sani Russian 120mm Towed Mortar is a 120 mm mortar developed by the Soviet Union in 1981 and subsequently fielded in the Soviet Army.
  19. [19]
    ADEX 2018: VPK unveils 2S12 mortar carrier variant of the Tigr-M ...
    Sep 26, 2018 · In its basic configuration, the 2S12 mortar system consists of a 120mm 2B11 mortar, 2L81 wheeled carriage, single SPTA kit for mortar and a ...<|separator|>
  20. [20]
    Rostec Delivers Modernized Mobile Mortars to Russian Defense ...
    It carries a 120-mm 2B11 mortar, which is unloaded using an electric winch. The Sani's mobility allows for "roving" mortar tactics, enabling frequent position ...
  21. [21]
    Russian Troops Receive Modernized 'Sani' 120mm Mortar Systems
    Jul 12, 2023 · The 2B11 mortar included in the Sani complex has a high rate of fire and accuracy of combat, the range of aimed fire is more than 7 kilometers.
  22. [22]
    Rostec Delivers New Batch of Mobile Mortars to Russian Forces in ...
    Jul 22, 2024 · The 2B11 is a 120 mm mortar designed by the Soviet Union, which entered service in 1981 and is still in use today. It has been employed in ...Missing: entry | Show results with:entry
  23. [23]
    Russia Launches First Robotic 120mm Self-Propelled Mortar System
    Aug 27, 2025 · The 2B11 mortar mounted on the Quadriga has a maximum firing range of 7 km, providing substantial coverage on the battlefield. One of the ...
  24. [24]
    Russia Debuts UGV Mounted Mortar - AUSA Industry Guide
    The 2B11 is the widely fielded Russian heavy mortar while the Quadriga is typically seen employed as a robotic, unmanned ground vehicle (UGV).
  25. [25]
    Russia Launches First Robotic 120mm Self-Propelled Mortar System.
    Aug 21, 2024 · ... unmanned ground vehicle (UGV) platform dubbed "Quadriga” armed with a 2B11 120mm mortar, marking a new era in autonomous battlefield ...Missing: variant | Show results with:variant
  26. [26]
    Armament of the Russian Army | Page 14 | Pakistan Defence Forum
    Jan 9, 2024 · The upgraded 2B11 mortar plate allows for all-round fire. The maximum firing range of the 2S12 Sani system is 9,000 meters, and the sighting ...
  27. [27]
    Russian Land Forces - Warpower: Russia
    The 2B11 is a 120mm towed mortar system available in over 1,500 examples. The current stock is seeing modernization to keep the Cold War-era battlefield ...
  28. [28]
    2B11 - Wikipedia
    The 2B11 is a 120 mm mortar developed by the Soviet Union in 1981 and subsequently fielded in the Soviet Army.
  29. [29]
    Mortars "Sani" in service with the Syrian army - Military Review
    Aug 9, 2016 · The complex includes: “The 2B11 mortar and the special 2Л81 special wheel course, which proved itself well in numerous military conflicts. With ...
  30. [30]
    Russian Troops Receive Wheeled 2B11 Mortars - Defense Mirror
    Jul 21, 2022 · The wheeled 2B11 120-mm mortar offers high rate of fire and a quick transfer from the stowed position and back. 2B11 mortars will take part in ...<|control11|><|separator|>
  31. [31]
    Explained: What is Russia's 2B11 smoothbore WW2-inspired ...
    Jan 5, 2024 · Russia's 2B11 smoothbore mortar system has been used to target infantry and weapons on the frontline in Ukraine, despite its appearance as a simple outdated ...Missing: artillery | Show results with:artillery
  32. [32]
    [PDF] Global Mortar Systems - IQPC
    The 2531 Vena tracked 120mm gun/mortar system has been exported by Russia to Venezuela. USA. As part of the US Army's Field. Artillery Modernisation Strategy ...
  33. [33]
    2S12 Sani | Military Wiki - Fandom
    The 2B11 weighs nearly 500 lb when fully assembled, and thus must be mounted to the 2x1 wheeled chassis 2L81 and towed to the emplacement site by the truck.Missing: configuration | Show results with:configuration
  34. [34]
    ​Lithuania Handed Over Heavy Mortars to Ukraine: What Could Be ...
    Apr 21, 2022 · The Lithuanians have at their disposal 20 Soviet-made 2B11 mortars (and here it is logical to assume that this is the type of mortar Lithuania ...
  35. [35]
    Lithuania has sent mortar shells to Ukraine - Odessa Journal
    Oct 31, 2024 · Specifically, Lithuania had 20 Soviet-made 2B11 mortars, which the country is likely to have already transferred to Ukraine. To replenish ...
  36. [36]
    ​Rostec Provides russian Troops with 2S12A Sani Mortars, Other ...
    Jul 24, 2024 · The delivery included 2S12A Sani mobile mortar systems, 2B11 towed mortars as well as 2B24 light mortars. This was reported in the press service ...Missing: 4320 | Show results with:4320<|control11|><|separator|>
  37. [37]
    Ukraine's mortar needs: role of battalion artillery in fight ahead
    Oct 9, 2024 · In Ukraine, this type of mortar is represented not only by the Soviet model 2B11 but also by the domestic version, the M120-15 Molot. However, ...Missing: Russo- | Show results with:Russo-
  38. [38]
    M120, 120mm Mortar Towed Heavy Field Mortar - Military Factory
    Due to its size and weight, the weapon is transported via the M1100 series trailer into action. ... 145.00 kg. Weight. Smoothbore; Muzzle-Loading Action.
  39. [39]
    A Guide to Modern Mortar Systems - UK Land Power
    Jan 11, 2018 · Like all towed weapons, heavy mortars suffer from inability to “shoot and scoot.” Of course, trained crews can mount and dismount their mortars ...Missing: 2B11 | Show results with:2B11<|control11|><|separator|>
  40. [40]
    Analysis: Russian and Ukrainian artillery vehicles and weapons in ...
    Mar 20, 2022 · The 2B11 fires 120mm ammunition at a maximum range of 7.1 km. The maximum rate of fire is 15 rounds per minute while 10 rounds per minute is the ...Missing: trials | Show results with:trials
  41. [41]
    M120 120mm Mortar - Specifications - GlobalSecurity.org
    Jan 16, 2013 · M120 120mm Mortar ; Weight, 319 LBS ; Max Range, 7200 Meters ; Min Range, 200 Meters ; Max Rate of Fire, 16 rounds/min (first minute).Missing: setup time destructive
  42. [42]
    M395 Precision-Guided Mortar Munition (PGMM) - GlobalSecurity.org
    Aug 3, 2017 · The PGMM is a multi-mission, multi-mode precision munition capable of defeating high value point targets at double the range of conventional 120mm mortar ...
  43. [43]
    [PDF] LESSONS OF MORTAR USE DURING THE UKRAINIAN FIGHT ...
    The. Russian army also actively employs heavy Soviet 240mm mortars for prolonged fire missions from fixed positions as well as the heavy self-propelled 240mm ...<|separator|>
  44. [44]
    Precision Versus Massed Fires: Potential Lessons From The ...
    Dec 12, 2022 · Ukraine claims to have had particular success employing the HIMARS system in attacks on Russian logistics centers, and it appears to have ...