Fact-checked by Grok 2 weeks ago

AMOS

The AMOS (Advanced Mortar System) is a twin-barreled, breech-loading 120 mm mortar turret designed for mounting on wheeled or tracked armored personnel carriers and combat boats, providing automated indirect fire support with a focus on rapid deployment and high-volume output. Developed through a joint Finno-Swedish program initiated in 1996 by Patria Weapon Systems (Finland) and Hägglunds Vehicle (Sweden), it emphasizes breech-loading mechanics for enhanced loading speed and safety under armored conditions. Key features include a 360° traverse, elevation from -3° to +85°, and a maximum range of 10 km using standard or guided 120 mm ammunition, with the system capable of multiple rounds simultaneous impact (MRSI) to deliver up to 14 projectiles on target within seconds. The turret supports a rate of fire up to 25 rounds per minute in semi-automatic mode, stores 90 rounds onboard, and operates with a crew of three (commander, gunner, loader), enabling shoot-and-scoot tactics where firing commences within 30 seconds of halting and relocation follows immediately. Compatible platforms include the Patria AMV and XA-203 wheeled vehicles, CV90 tracked carrier, and even the Swedish Combat Boat 90, with the 4,400 kg turret integrating advanced fire control, navigation, and automatic loading systems for precision in dynamic battlefield environments. Primarily in service with the , which operates 42 units primarily on XA-203 and AMV chassis for close , the system has seen limited adoption elsewhere, including two units for before broader was curtailed due to budget constraints in 2009. Its development represented a shift toward armored, automated mortars to counter modern threats requiring protected, mobile artillery, though successor systems like Patria's single-barrel NEMO have emerged for lighter applications. No major operational controversies have been documented, underscoring its role as a reliable enhancement to maneuver units through superior and .

Development

Origins and collaboration

The development of the AMOS (Advanced System) originated from a 1995 collaboration initiated by Finland's Patria Weapon Systems with Sweden's Hägglunds to modernize 120 mm technology, aiming for automated, high-rate fire capabilities in a -mounted configuration. This partnership leveraged Finnish expertise in barrels and loading mechanisms with Swedish strengths in vehicle integration and design, resulting in a twin-barreled, breech-loading 120 mm capable of firing up to 12 rounds per minute in burst mode. Patria handled turret production, while Hägglunds focused on overall design and ballistic protection enhancements, particularly for variants with higher armor levels. The joint effort formed Patria Hägglunds as a and coordination entity, facilitating international sales and further refinements, though initial Nordic partners like and participated briefly before withdrawing due to program shifts. This bilateral framework enabled rapid prototyping by the early 2000s, with the first AMOS-integrated vehicles rolling out in around 2006, emphasizing modularity for wheeled or tracked platforms. The collaboration's success stemmed from shared defense needs in the region, prioritizing mobility and survivability over traditional towed .

Prototyping and testing

The AMOS system underwent initial prototyping through a joint effort between 's and Sweden's Hägglunds, focusing on integrating the twin-barrel 120 mm onto various platforms. Early development emphasized semi-automatic breech-loading mechanisms for high-rate fire, with prototypes designed for mounting on wheeled and tracked armored personnel carriers as well as naval vessels. In mid-2001, the Finnish Defence Forces conducted extensive firepower and mobility trials of an AMOS prototype installed on a Sisu XA-180 wheeled APC, evaluating its performance in direct and indirect fire modes under operational conditions. These tests demonstrated the system's capability to maintain stability and accuracy during movement, informing subsequent refinements to the turret's automation and recoil management. Further prototyping advanced with integration onto the Patria AMV platform, where the first two AMV/AMOS prototypes were delivered to the Finnish Defence Forces in March 2006. Swedish evaluations included testing a prototype on a Combat Boat 90, assessing the mortar's functionality from a moving vessel at sea to explore naval applications. Additional trials on the Hägglunds CV90 tracked vehicle confirmed compatibility with infantry fighting chassis, though Sweden ultimately discontinued pursuit of the CV90 AMOS variant in 2009. Testing phases highlighted the AMOS's burst fire rates exceeding 10 rounds per minute per barrel, with emphasis on crew safety through remote operation and reduced exposure. The supported development through phased funding, culminating in contracts for evaluation units by June 2006. These efforts validated the system's reliability, paving the way for initial production orders by .

Initial production and deployment

The Advanced Mortar System (AMOS) entered initial production following a €120 million contract signed in 2003 between and the , which funded development initiated in the late and led to series production. This agreement marked the transition from prototyping to manufacturing the twin 120 mm self-loading mortar turret, produced by the Finnish-Swedish Patria Hägglunds. First deliveries occurred in March 2006, when the received two AMOS systems integrated on 8x8 wheeled platforms, with two additional units handed over in October 2006. These early vehicles represented the initial operational prototypes, demonstrating the system's compatibility with armored modular platforms for enhanced and . Series production for the main batch ramped up from 2008, fulfilling an order for 24 AMOS-equipped AMVs delivered progressively through 2009. Initial deployment focused on the , where the AMOS systems were fielded to replace older towed s, providing rapid capability with a burst rate of up to 26 rounds per minute. Concurrently, placed an order in June 2006 for two AMOS units through its Defense Materiel Administration, targeting integration on combat boats and tracked vehicles, though forces achieved the first combat-ready deployments. By 2010, contract amendments supported further production, including 18 additional vehicles for , solidifying AMOS as a cornerstone of modernization.

Design and technical specifications

Turret and structural features

The AMOS turret consists of two parallel 120 mm mortar barrels arranged side-by-side in a , enabling breech-loading and semi-automatic operation for high-volume fire. Each barrel measures 3 meters in length, with the system designed for integration onto vehicle chassis featuring a 2.3-meter ring diameter, making it compatible with medium-weight wheeled or tracked platforms in the 10- to 25-ton class. The turret structure is armored to provide protection against small arms fire and shell fragments, with weight varying based on armor levels and optional configurations; the baseline PT1 variant weighs approximately 5,800 kg, including provisions for a bustle-mounted ammunition handling system that automates reloading from vehicle storage. This unmanned, remote-controlled design minimizes crew exposure, supporting operations from within the host vehicle while maintaining structural integrity under recoil from twin-barrel firing sequences. Mechanically, the offers 360-degree continuous traverse and an elevation range of -3° to +85°, facilitating against surface targets in addition to traditional high-angle indirect . management is achieved through hydraulic dampers integrated into the mounting, ensuring on platforms without requiring extensive modifications beyond the standard .

Armament and firing capabilities

The AMOS (Advanced ) is armed with two parallel 120 mm breech-loading barrels mounted in a compact, remote-controlled , enabling automated twin-barrel operation for enhanced firepower density. The system employs standard 120 mm , including high-explosive variants with NATO-compatible charges for variable ranges. Firing is fully automated via an integrated loading mechanism that draws from an onboard magazine, supporting both indirect and modes without manual intervention by the crew. The maximum reaches 16 rounds per minute in burst mode, with a sustained rate of 12 rounds per minute, allowing rapid salvoes from the dual barrels either sequentially or simultaneously. In , the effective range extends to 10 km, varying with ammunition type and charge; capability supports target engagement up to 1,000 m for close-range threats. traverse is 360 degrees, with barrel adjustable from -3° to +85°, facilitating all-around coverage and high-angle trajectories for or obstructed environments. The system's fire control integrates with vehicle sensors for stabilized aiming, though full on-the-move firing is limited; it can commence within 30 seconds of halting from motion. This configuration prioritizes volume of fire over single-shot precision, making AMOS suitable for suppression and area saturation in mobile operations.

Fire control and automation

The AMOS fire control system incorporates a computerized setup developed by Hägglunds, including a digital ballistic computer that enables swift aiming, firing solutions, and support for tactics. This system leverages digital maps and GPS integration for accurate vehicle positioning, facilitating ranges up to 10 km and up to 1 km. Target data input allows for automatic computation of elevation and traverse parameters, enhancing responsiveness in dynamic scenarios. Automation features a semi-automatic loading mechanism with a revolver-type feeder, achieving a sustained cyclic rate of rounds per minute and burst rates up to rounds per minute from the twin barrels. Electric drives provide 360° traverse and elevation adjustment from -3° to +85°, with optical backups for manual operation in case of electronic failure. Breech-loading via vertical mechanisms and reusable stub cases streamlines handling from internal , typically holding around 50 conventional rounds plus guided munitions. The system supports Multiple Rounds Simultaneous Impact (MRSI) fire missions, permitting up to 10 rounds to strike a target concurrently for maximized effect. Integration with battalion-level command networks allows coordinated fire direction, while built-in diagnostics and training modes ensure operational reliability. A crew of three—, , and loader—operates the from within the , minimizing exposure during engagement.

Platform integrations and mobility

The AMOS twin-barrel 120 mm turret is engineered for integration onto a variety of armored platforms, including wheeled and tracked armored personnel carrier chassis, as well as . This facilitates mounting on vehicles with sufficient capacity to accommodate the turret's weight of approximately 3,600 kilograms, plus ammunition and ancillary systems. Integration typically involves a standardized for , links, and stabilization systems, enabling compatibility with modern fire control networks. Key land-based integrations include the , which supports the AMOS system while maintaining high tactical mobility, with road speeds exceeding 100 km/h and advanced for cross-country performance. In Finnish service, the AMOS has been fitted to the XA-361 variant of the , with contracts for 24 such systems signed to enhance capabilities. Other wheeled platforms like the Sisu Pasi XA-180 have hosted AMOS prototypes, demonstrating adaptability to 6×6 configurations. For tracked vehicles, integration trials occurred on the (CV90), though operational adoption shifted toward lighter single-barrel alternatives in some forces. Naval adaptations extend AMOS to maritime environments, with installations on combat boats for rapid coastal . The turret's breech-loading mechanism and minimize crew exposure, supporting deployment from mobile without compromising firing rates of up to 26 rounds per minute combined. is preserved through the AMOS's remote , allowing the host vehicle to reposition quickly post-firing, though the added mass necessitates robust to avoid degradation in or off-road capability. Overall, these integrations prioritize vehicles offering a of , , and speed, such as 8×8 wheeled designs that achieve operational ranges over 800 km with standard fuel loads.

Variants

Single-barrel derivatives

The primary single-barrel derivative of the AMOS system is the NEMO (NEw MOrtar), a lighter and more cost-effective 120 mm turreted developed by Patria Land Oy as a follow-on to the twin-barrel AMOS design. Introduced in 2006, NEMO retains core AMOS technologies such as automated breech-loading, remote operation, and advanced fire control while reducing complexity and weight to enable broader platform integration where the heavier twin-barrel configuration proves impractical. The Slovenian Army became NEMO's inaugural customer, procuring systems for evaluation and deployment shortly after its unveiling. NEMO features a single 120 mm barrel with a semi-automatic , achieving a maximum of 10 rounds per minute and a sustained rate of 6 rounds per minute, with the initial three rounds deliverable in 15 seconds. The weighs approximately 1,500–1,900 kg, significantly less than the 4,500 kg AMOS unit, facilitating mounting on lighter 6x6 or 8x8 wheeled chassis, tracked vehicles, or even naval patrol vessels. It supports full 360° traverse, fire-on-the-move operations, and multiple-round simultaneous impact (MRSI) firing for up to five to six rounds, enhancing responsiveness in dynamic combat scenarios. compatibility includes standard 120 mm rounds as well as precision-guided munitions, with readiness to fire achievable in under 25 seconds. Compared to AMOS, NEMO sacrifices peak volley volume—lacking the twin barrels' capacity for up to 14 rounds per minute—but prioritizes modularity, reduced logistical demands, and easier upgrades, making it suitable for export markets and rapid deployment needs. The system's network-centric architecture integrates with tactical data links for sensor-to-shooter workflows, while ballistic and NBC protection levels align with host platform capabilities. Variants include containerized configurations for quick setup on non-armored trucks, further expanding operational flexibility without compromising core automation.

Modular evolutions

The AMOS turret's modular architecture enables customization for diverse platforms, including wheeled and tracked armored vehicles as well as , with adaptations for ballistic protection, fire control interfaces, and integration modules. The Finnish variant prioritizes lightweight mobility on vehicles like the XA-361, while the Swedish version incorporates reinforced armor plating and advanced sensor suites for enhanced survivability in contested environments. This modularity supports seamless upgrades, such as barrel replacements or automation enhancements, without requiring full system redesigns. A significant evolution emerged in with Patria's unveiling of the TREMOS (Turretless Remote-Controlled Modular mortar System), a truck-mountable carriage that adapts conventional 120 mm tubes, including the Army's 120 KRH M3, for automated, high-mobility . Drawing directly from AMOS's and loading mechanisms—refined through decades of twin- and single-barrel deployments—TREMOS employs a scalable integration module for rapid attachment to standard military trucks, achieving deployment times under 5 minutes and sustained fire rates comparable to turreted predecessors. The system retains compatibility with legacy ammunition and existing command networks, prioritizing empirical advantages in and rapid repositioning over armored encasement. Procured in a pre-series batch by the on October 29, 2024, for delivery starting in 2025, TREMOS addresses causal limitations of prior heavy mortar setups by decoupling firepower from vehicle mass, enabling lighter logistics footprints and reduced vulnerability to through frequent displacement. Testing with the validated its accuracy within 10 km ranges using multiple-round simultaneous impact (MRSI) techniques inherited from AMOS, while costs remain below those of fully turreted alternatives due to reliance on proven tube designs. This progression underscores a trend toward modularity, blending towed heritage with remote operation for scalable .

Operational deployment

Service in Finland

The AMOS mortar system has been in service with the since the mid-2000s, primarily integrated onto 8x8 wheeled armored vehicles designated as XA-361. These self-propelled mortar carriers provide the with a highly mobile, twin-barreled 120 mm capability, capable of delivering up to 12 rounds per minute in burst fire. In 2003, the placed an initial order for 24 AMOS systems mounted on AMV chassis, with deliveries beginning in 2006 and completing by 2009 after addressing development delays. An additional contract for 18 AMOS vehicles was signed in December 2010, including maintenance support, with delivery achieved by 2013. These units are operated by mechanized brigades and readiness formations, emphasizing rapid deployment and in defensive operations aligned with Finland's territorial defense doctrine. AMOS vehicles have participated in national exercises, such as the Arrow 16 mechanized training in 2016, where they conducted force-on-force simulations to validate integration with maneuvers. Following Finland's accession to on April 4, 2023, AMOS systems have supported multinational drills, including fire missions alongside U.S. during Finnish Readiness Exercises in 2024, demonstrating enhanced without reported combat deployments.

Service in Sweden

The AMOS system was jointly developed by Finland's Patria Väkivalta Oy (now Patria Land Oy) and Sweden's Hägglunds Vehicle AB (now part of ) starting in the late , with the Swedish firm contributing to design and integration expertise for potential mounting on domestic platforms like the () . A prototype AMOS was integrated onto a CV90 chassis for testing, demonstrating compatibility with the vehicle's mobility and fire control systems, though it remained at the demonstrator stage without progression to serial production. In 2003, the conducted sea trials of an AMOS turret mounted on a Combat Boat 90 (CB90) fast assault craft, evaluating its stability and firing accuracy in maritime conditions, but the platform was deemed too small for operational deployment of the full system. These efforts highlighted AMOS's potential for rapid, high-volume support in operations, with the twin 120 mm breech-loaded barrels capable of salvo rates exceeding traditional single-barrel mortars. Sweden's planned acquisition of for and naval use was cancelled in following budget constraints and recommendations from the Genomförandegruppen panel, which prioritized cost efficiencies amid fiscal pressures. No AMOS units entered active service with the , marking a shift toward alternatives like the Mjölner self-propelled system, which drew partial technological inspiration from AMOS but featured a revised single- configuration on the CV90 platform. This cancellation reflected broader procurement challenges, including high unit costs estimated at around $5 million per for land variants, without any reported combat deployments or operational evaluations in exercises post-prototype phase.

Export and other applications

The AMOS mortar system has not achieved confirmed export sales to countries outside and , despite demonstrations and marketing to potential international customers. Its high cost and specialized twin-barrel configuration have limited adoption, with several evaluations ending without . Adaptations for naval platforms represent a key alternative application, leveraging the system's for marine environments. A lighter naval variant, featuring an all-welded aluminum , has been proposed for boats and craft, emphasizing reduced weight and fire-on-the-move capabilities. In , prototypes of the AMOS were integrated onto the Stridsbåt 90H Combat Boat for testing, demonstrating sustained rates of fire and stability in dynamic sea conditions during the early . These trials highlighted the system's potential for amphibious operations, though no serial production for naval use followed.

Operators and procurement

Active operators

The Advanced Mortar System (AMOS), a twin 120 mm breech-loaded mortar turret, is actively operated by the as a key component of their capabilities. Mounted on the XA-361 variant of the 8x8 wheeled armored modular vehicle, the system enables rapid, high-volume fire support for units, with a maximum range exceeding 10 km and support for multiple rounds simultaneous impact (MRSI) firing modes. Integration of AMOS on the XA-361 platform occurred following procurement decisions in the late , with the receiving vehicle-mounted systems that entered operational service by the early 2010s, enhancing mobility and survivability compared to towed mortars. The system's semi-automatic loading mechanism allows firing rates up to 26 rounds per minute across both barrels, prioritizing quick response in dynamic battlefield conditions. No other nations maintain AMOS in active frontline service as of 2025; while participated in the system's joint development with , acquisitions were ultimately cancelled due to budgetary constraints in 2009, leading to adoption of alternative single-barrel mortar solutions like the on CV90 platforms. Potential interest from countries such as the remains in evaluation stages without confirmed deployments.

Potential and prospective orders

The AMOS system's advanced twin-barrel design has garnered evaluation interest from select militaries, but high acquisition costs—estimated at several million euros per integrated vehicle—have constrained broader adoption beyond operators. Early collaborative development in the 1990s and 2000s included participation from and alongside and , reflecting initial prospective appeal for integrated capabilities on wheeled or tracked platforms, though these efforts did not advance to . As of October 2025, no public announcements indicate active negotiations or tenders for new AMOS acquisitions by non-operator nations. Patria's mortar portfolio, including AMOS variants, has benefited from heightened European demand for mobile amid the Russia-Ukraine , with turreted systems like NEMO and AMOS cited as market leaders in export discussions, yet specific AMOS prospects remain limited by preferences for lighter, single-barrel alternatives offering similar rates of fire at lower integration complexity. Ongoing modernization in NATO-aligned states could revive evaluations, particularly for naval or amphibious integrations where AMOS's rapid dual-fire capability (up to 26 rounds per minute burst) provides tactical edges, but verifiable commitments are absent.

Cancelled or abandoned programs

participated in the joint development of the AMOS as a collaborative project with , involving Hägglunds for integration with platforms like the CV90, but ultimately abandoned procurement in 2009. The decision stemmed from constraints enforced by recommendations from the Swedish government's Genomförandegruppen, which prioritized fiscal amid spending reviews. No AMOS systems were acquired for or naval forces, despite earlier evaluations and prototypes, such as twin 120 mm turrets tested on Stridsfordon 90 chassis. Subsequently, pursued an alternative self-propelled mortar system, the Mjölner, which draws on AMOS technology but features adaptations for CV90 integration and was ordered in with deliveries starting around 2020. This shift reflected a preference for domestically tailored solutions over the original binational AMOS configuration, avoiding the higher costs associated with the twin-barrel turret's full implementation.

Performance assessments

Empirical effectiveness and achievements

The AMOS Advanced System has exhibited strong empirical performance in firing trials and exercises, primarily through its automated twin 120 mm breech-loading barrels, which enable a high burst reaching 26 rounds per minute. This capability supports multiple rounds simultaneous impact (MRSI) missions, allowing up to 14 projectiles to strike a target concurrently at ranges beyond 10 km in mode and 150 to 1,000 m in configuration. The system's electronic fire-control unit, integrating digital ballistic computation and navigation, facilitates rapid targeting and elevation adjustments from -3° to +85° with 360° traverse, contributing to observed accuracy in live-fire s. In operational testing, the conducted successful test firings of an AMOS prototype mounted on a Combat Boat 90H in , validating its adaptability for maritime applications and high-seas stability. evaluations, including live-fire drills with the XA-361 AMV chassis, have confirmed the system's ability to deliver sustained firepower equivalent to multiple traditional platoons from a single armored, mobile platform, enhancing tactical responsiveness in exercises. The automation reduces crew requirements to two operators, minimizing exposure while maintaining a practical sustained rate of 12 rounds per minute. Key achievements include the initial delivery of Pasi-mounted AMOS units to the in October 2000, marking the system's entry into active service, followed by a 2003 contract for 24 AMV-integrated variants. These procurements underscore AMOS's proven reliability in northern terrains, with successful prototypes demonstrated on diverse platforms like the CV90 and , paving the way for exports and influencing derivative systems such as the single-barrel NEMO. Compatibility with guided munitions like the Strix projectile has further extended its precision strike potential in trials.

Criticisms, limitations, and comparisons

The AMOS system's twin-barrel configuration, while enabling a high burst up to 16 rounds per minute, imposes significant logistical burdens due to its weight of approximately 3,600 kg, limiting compatibility with lighter and increasing transport demands compared to single-barrel alternatives. This design also complicates storage and automated loading mechanisms, reducing overall practicality in sustained operations where and reload efficiency are critical. High procurement and maintenance costs have constrained adoption, with Finland initially ordering only 18 units on Patria AMV chassis in the early and canceling a follow-on purchase of six more due to expense, despite its integration into mechanized battalions for rapid . Export success has been modest, primarily to (via licensed Mjölner variant) and the , reflecting preferences for simpler systems amid budget pressures in peer militaries. In comparisons, AMOS offers superior firepower density over towed 120mm mortars like the Finnish 120 PST, with automated breech-loading and direct-fire capability enabling quicker deployment (under 10 seconds to first round) and reduced crew exposure, but at the cost of vulnerability to electronic warfare disrupting its fire-control integration. Relative to Patria's NEMO single-barrel turret (around 1,300 kg lighter), AMOS provides doubled tube capacity for time-on-target missions but sacrifices mounting flexibility on non-heavy platforms, prompting development of hybrid modular systems like TREMOS to address fixed-turret rigidity in dynamic warfare. Sweden's Mjölner, a twin-barrel adaptation, simplifies loading over AMOS's full automation, achieving comparable range (up to 8 km with standard rounds) while fitting CV90 chassis more readily, though with manual elements reducing sustained rates. Empirical assessments from NATO exercises highlight AMOS's accuracy via GPS-inertial systems but note over-reliance on digital interfaces as a potential single point of failure absent robust hardening.

References

  1. [1]
    AMOS (Mortar turret) - Army Guide
    AMOS is a double-barreled 120mm mortar turret with 360° fire, mounted on vehicles, with a 10km range, and can use MRSI.
  2. [2]
    AMOS, the real 'mortar-under-armour' - Dutch Defence Press
    The newest system to come out of Finland, the Advanced MOrtar System or AMOS for short. Close fire-support will be very important on future battlefields.
  3. [3]
    Mortar Systems Become More Mobile and Effective - Euro-sd
    Oct 6, 2022 · ... Systems Hagglunds (Sweden), but Sweden pulled out of the programme. In the end, Finland took delivery of 18 AMOS systems and these are ...
  4. [4]
    Nemo hits by surprise - Patria Group
    May 2, 2016 · In 1995, Patria initiated collaboration with Swedish Hägglunds to bring the 120mm mortar into the modern era. The result was AMOS (Advanced ...Missing: origins | Show results with:origins
  5. [5]
    Advanced Mortar System (AMOS) - Defense Update:
    Jul 21, 2006 · Developed as a joint venture between Patria Vammas (Finland) and Hagglunds (Sweden), is a twin barrel 120mm, breech loaded mortar turret ...Missing: origins collaboration
  6. [6]
    AMOS - Deagel
    The completion of the first two AMOS-AMV mortar vehicles was celebrated today at a roll-out ceremony in Patria's Weapon Systems premises in Vammala, Finland.
  7. [7]
    Nordic advanced mortar secures $4.1m for next phase - ResearchGate
    Patria and Alvis Hägglunds, respectively, have developed the AMOS system in Finland and Sweden. Patria Hägglunds, which is responsible for developing and ...Missing: origins | Show results with:origins
  8. [8]
    Both Barrels: Finnish Order Launches Patria's AMOS Mortar Turret
    Patria's twin-barreled AMOS 120mm mortar turret is about to begin production, thanks to an order from the Finnish government for an initial set of 18 systems.
  9. [9]
    Patria Hägglunds to deliver AMOS mortar vehicles to the Finnish Army
    Dec 10, 2010 · The development was started in the end of 1990's and the original contract worth EUR 120 million was signed in 2003. This contract amendment ...
  10. [10]
    XA-361 AMOS (120 mm self-propelled mortar) - Armedconflicts.com
    - ammunition: 50 - 60 rounds - maximum range: -- 17498 yd - elevation: -3° to +85° - traverse: 360° - rate of fire: 12 rounds per minute; Secondary: 7.62 mm ...<|control11|><|separator|>
  11. [11]
    Patria Armoured Modular Vehicle, Finland - Army Technology
    Feb 6, 2024 · The Patria armoured modular vehicle (AMV) was developed by the Finnish company Patria in close cooperation with the Finnish Defence Forces.
  12. [12]
    Advanced Mortar System (AMOS) - Twin Barrel 120mm ... - YouTube
    Mar 8, 2018 · AMOS or Advanced Mortar System is a 120 mm automatic twin barreled, breech loaded mortar turret. AMOS has been fitted to a wide range of ...
  13. [13]
    Patria AMV - Army Recognition
    Sep 23, 2025 · The driveline includes all-wheel drive, 14.00 R 20 tires with run-flat devices, disc brakes, and a central tire inflation system (CTIS). The ...
  14. [14]
    Patria NEMO - Patria Group
    Patria NEMO is a turreted, remote-controlled 120 mm mortar system for the needs of modern warfare and crisis management, which call for mobility, protection and ...
  15. [15]
    [PDF] Patria NEMO Container - 120 mm mortar system
    Turreted, remote-controlled 120 mm mortar sys- tem consists of weapon, loading device, turret, fire control system and ammunition storage, and is fully.Missing: specifications | Show results with:specifications<|separator|>
  16. [16]
    NEMO (Mortar turret) - Army Guide
    Main advantage of NEMO 120 mm mortar turret is its light weight of around 1,500 kg which allows it to be integrated onto a much wider range of chassis, tracked ...Missing: structure | Show results with:structure<|separator|>
  17. [17]
    A Guide to Modern Mortar Systems - UK Land Power
    Jan 11, 2018 · This article is nothing more than a rough guide to current mortar systems; and it doesn't exist to promote AMOS above other mobile systems.
  18. [18]
    Patria unveils a new modular mortar system - Patria TREMOS
    Oct 29, 2024 · This robust and cost-effective mortar system increases the mobility and accuracy of trusted, traditional high firepower mortars.
  19. [19]
    Finland to purchase new mortar system from Patria
    Oct 29, 2024 · The Finnish Defence Forces will acquire a modular 120 mm mortar system from Patria. The procurement involves a pre-series of the new mortar system.Missing: features | Show results with:features
  20. [20]
    New Modernized Modular Mortar system Patria TREMOS Combines ...
    Oct 29, 2024 · Capabilities: These mortars are typically heavy-duty systems (e.g., 120mm mortars) and include electronic stabilization, automated loading and ...
  21. [21]
    New skills and the joy of success - Maavoimat - The Finnish Army
    May 11, 2016 · Amos tank. The force on force training of the Mechanised Exercise of the Finnish Army (Arrow 16) was completed last Friday. The overall ...
  22. [22]
    FIRE MISSIONS with U.S. Marines and Finnish Defence Forces
    Aug 29, 2024 · ... Defence Forces, conduct fire missions during Finnish Readiness Exercise on Hästö Busö Island, Finland, Aug ... operations. #usa #marines ...
  23. [23]
    CV90 Armoured Combat Vehicle - Army Technology
    Jan 12, 2022 · The AMOS twin 120mm mortar system has a direct fire capability and a digital, computerised fire control system, which can fire a variety of ...<|separator|>
  24. [24]
    GRKPBV90 Mjölner - GlobalSecurity.org
    Aug 3, 2022 · Sweden cancelled its acquisition of the AMOS in 2009 due to budget recommendations from Genomförandegruppen. Mjölner is based on the AMOS and ...
  25. [25]
    BAE delivers new CV90 mortar variant 'Mjölner' to Sweden
    Sep 12, 2019 · I wonder what the difference in range is between Amos and Mjolner. The Amos system was something like $5mm for the turret which is why Sweden ...
  26. [26]
    AMOS - XA-361 | Why has no country, other than Finland ... - YouTube
    Jun 27, 2024 · We are investigating the AMOS and XA-361, the most advanced and powerful 120mm mortar system. #artillery #maavoimat #mortar What are the ...
  27. [27]
    Amazing Self-Propelled Mortar With 26 Rounds Per Minute - YouTube
    Dec 29, 2022 · The advanced self-propelled mortar system AMOS (Advance MOrtar System) has been researched and developed since 1996 with the cooperation ...
  28. [28]
    Self-propelled mortars for the Czech Armed Forces – single-barrel ...
    In 2018, the Army defined the need to acquire 62 self-propelled mortars of 120 mm calibre capable of indirect, semi-direct and direct fire.
  29. [29]
    A new boost to Patria Land's export sales
    Jun 4, 2019 · Its best-known products are the Patria AMV and the Patria Nemo and AMOS mortar systems, which are market leaders in their respective product ...
  30. [30]
    Global Expansion and Digital Shift: Patria (Finland) – 2024 ...
    Patria's Land segment also includes turreted mortar systems (NEMO) and field artillery integration, which have seen increased interest due to the Ukraine war's ...
  31. [31]
    Swedish Navy Test Firing the AMOS - Military.com
    Jan 7, 2011 · Swedish Navy test firing the AMOS (Advanced Mortar System) from a Combat Boat 90H ... Sniper Videos, Sniper Rifles, Sniper Kills: The Best of the ...
  32. [32]
    Inside Finland's Deadly AMOS Mortar System: 12 Rounds Per Minute
    Apr 11, 2025 · Finland's Patria AMOS (Advanced Mortar System) is one of the most advanced artillery systems in the world—a twin-barreled, 120mm automated ...<|separator|>
  33. [33]
    Patria AMOS | Finnish Military Wiki - Fandom
    The Patria AMOS is a twin-barrel, self-loading mortar system developed in Sweden and Finland. The Finnish military ordered 18 AMOS in 2010 and were ...Missing: prototyping | Show results with:prototyping
  34. [34]
    Patria AMOS: "Double Trouble, Mortar'd to Rubble..." - Ground
    Aug 19, 2025 · The Patria AMOS is a self-propelled mortar system with a dual-barreled 120mm breech-loaded mortar, capable of rapid direct and indirect fire. ...
  35. [35]
    Questions about Mortar Carriers : r/WarCollege - Reddit
    Sep 22, 2022 · AMOS is two tubes. Beyond that the size of the extra tube, and then the ammo storage, as well as the loading system make it much less practical.Quality vs Quantity. Which 120mm mortar would you choose?What's the idea behind gun-mortars? : r/TankPornMore results from www.reddit.com
  36. [36]
    Patria - good shit : r/Finland - Reddit
    May 25, 2025 · Then Patria made TREMOS to offer even cheaper mortar system used along side NEMO ... Here, every active user enjoys full democratic rights ...
  37. [37]
    Self-propelled mortar and ammunition overview - Euro-sd
    Mar 6, 2024 · Multiple-barrelled mortars remain quite rare. A notable exception is the Advanced MOrtar System (AMOS) jointly developed by Patria and Hägglunds ...
  38. [38]
    Mortars – Accuracy through Munitions, Fire Control and Aiming
    Feb 14, 2020 · The rounds are insensitive munitions (IM) compliant and have an effective range of up to 8.2km. The rounds use standard artillery fuses for ...Missing: rate verified