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- Written by: Administrator
- Category: Attack submarines
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Barracuda SSN
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- Category: Attack submarines
- Hits: 28862
The Russian-made Improved Kilo-class is a modernized version of the Kilo-class diesel-electric attack submarines, originally developed by the Soviet Union. The NATO reporting name for this class is Kilo-class, with the original Russian designation being Project 877 "Paltus" (Turbot), and the more advanced version is known as Project 636 in Russia and as the Improved Kilo in the West.
Country users: Algeria, India, Russia
Description
The Russian-made Improved Kilo-class is a modernized version of the Kilo-class diesel-electric attack submarines, originally developed by the Soviet Union. The NATO reporting name for this class is Kilo-class, with the original Russian designation being Project 877 "Paltus" (Turbot), and the more advanced version is known as Project 636 in Russia and as the Improved Kilo in the West. It is part of an upgraded family of vessels that have been in service with the Russian Navy since the early 1990s. Developed as a successor to the original Kilo-class submarine, these submarines were designed with enhanced stealth features, advanced sonar systems, and modern missile capabilities. The Improved Kilo-class comes under the Project 06363 designation in Russia, and these vessels are designed to operate effectively in a wide range of operational environments, particularly in shallow waters where stealth is crucial.
The submarines feature a stealth hull design that incorporates a special rubber anechoic coating to minimize detection by sonar systems. The submarines are equipped with a variety of advanced sonar systems, including the MGK-400EM Rubikon sonar, providing long-range passive and active detection. The sonar systems allow the submarine to detect targets far beyond its own sonar signature, which is crucial for remaining undetected.
The Improved Kilo-class is powered by two 1,500 kW diesel generators and a PG-141M electric motor, which allows for speeds of 19.8 knots submerged and 12 knots surfaced. With a range of up to 7,500 nautical miles when surfaced, and a submerged range of approximately 400 nautical miles, the submarine has a sufficient operational range to perform long-duration missions. Additionally, its ability to dive to a maximum depth of 300 meters ensures it can operate in both shallow coastal waters and deeper oceanic zones.
The Improved Kilo-class has a complement of 60 crew members, including 16 officers, and the vessels are equipped with a comprehensive combat information control system to ensure that the crew can handle complex mission scenarios efficiently.
The B-261 Novorossiysk, launched in 2013 and commissioned in 2014, is one of the most notable Improved Kilo-class submarines currently in service. Other submarines in the class include the B-235 Verkhoturye and B-237 Rostov-on-Don, both of which are in service with the Russian Navy’s Black Sea Fleet.
List of current Improved Kilo-class submarines with hull number:
- B-871 Alrosa – Commissioned in 1990, serving in the Black Sea Fleet.
- B-235 Verkhoturye – Commissioned in 1995, serving in the Pacific Fleet.
- B-237 Rostov-on-Don – Commissioned in 2014, part of the Black Sea Fleet.
- B-261 Novorossiysk – Commissioned in 2014, operating with the Black Sea Fleet.
- B-262 Krasnodar – Commissioned in 2015, part of the Black Sea Fleet.
- B-273 Magadan – Commissioned in 2016, operating with the Russian Pacific Fleet.
- B-275 Petropavlovsk-Kamchatsky – Commissioned in 2020, operating in the Pacific Fleet.
Improved Kilo-Class Type 636 variants:
- Project 636.1: A less advanced version of the 636.3, Russia's Black Sea Fleet primarily uses this variant. It shares many characteristics with the 636.3 but lacks some of the modern upgrades in electronics and propulsion systems. Still, it retains the ability to launch Kalibr missiles and is designed for both anti-submarine and anti-surface warfare, though it has slightly less advanced sonar and stealth capabilities.
- Project 636.3 (Improved Kilo-class): This is the most advanced variant of the Kilo-class, significantly improving on stealth, sensor systems, and firepower. It features the ability to launch Kalibr-PL cruise missiles (anti-ship, land-attack, and anti-submarine) and is equipped with an upgraded MGK-400EM sonar suite, offering superior quietness and detection range. This variant is used by Russia and exported to countries like Vietnam and Algeria. It is specifically designed for increased operational versatility and stealth capabilities.
Technical Data
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Design
The Improved Kilo-class submarines are designed with a focus on stealth, endurance, and versatility. They are 73.8 meters long, with a beam of 9.9 meters and a draught of 6.6 meters, giving them a compact yet capable design. Their hull is coated with a special rubber anechoic coating, which reduces the sonar signature and enhances the stealth features of the vessel, making them extremely difficult to detect.
These submarines have a submerged displacement of 3,100 tons, and they are capable of operating at depths of up to 300 meters, with a recommended operational depth of 240 meters. The submarine can remain submerged for up to 45 days, making it well-suited for long-duration, covert operations. The Improved Kilo-class can accommodate a crew of 60 personnel, including 16 officers, and its internal layout is optimized for the crew’s comfort and operational efficiency.
The Improved Kilo-class is equipped with 6 x 533mm torpedo tubes in the bow section, which can fire a variety of torpedoes, including wire-guided torpedoes and Kalibr missiles, providing flexibility in its weapons arsenal. The missile launch system also includes the Club-S Integrated missile system, which allows the submarine to fire 3M-54 Kalibr missiles. The ability to launch missiles, along with its sonar and stealth features, makes the Improved Kilo-class an exceptionally versatile and lethal platform.
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Armament
The armament of the Improved Kilo-class is both powerful and diverse, designed to handle a variety of operational scenarios, including anti-surface warfare (ASuW), anti-submarine warfare (ASW), and land-attack missions.
The 8 x 1 9K310 "Igla-1" surface-to-air missile (SAM) launchers, armed with 9M313 missiles, provide the submarine with a solid layer of self-defense against aerial threats, including enemy aircraft and anti-ship missiles. These short-range missiles are designed to intercept fast-moving airborne threats, providing critical protection during surface operations or when exposed to air attack.
The submarine is also equipped with 6 x 533mm torpedo tubes, capable of launching a variety of torpedoes, such as the 53-65K, 53-56B, 53-56BA, SET-53M, TEST-71M, and USET-80. These torpedoes can be used to target surface ships, submarines, and other underwater threats. The USET-80 is a modern wire-guided torpedo that is designed to engage both surface and subsurface targets with precision. The submarine is also capable of deploying decoys, such as the MG-74 "Korund-2" torpedo decoy system, which is designed to confuse and mislead incoming torpedoes or sonar systems, enhancing the submarine’s stealth capabilities.
In addition to torpedoes, the Improved Kilo-class can launch Kalibr-PL missiles from its torpedo tubes. These 3M-54K and 3M-14K missiles can be used to strike a variety of targets, including enemy ships, submarines, and land-based facilities. The 3M-54K missile is a subsonic-to-supersonic cruise missile that can fly at low altitudes before accelerating to supersonic speeds in the terminal phase, making it very difficult to intercept by conventional air defense systems. The 3M-14K is used for land-attack missions, flying at low altitudes to avoid detection by radar and navigate around obstacles. These Kalibr missiles significantly enhance the offensive capability of the submarine.
Furthermore, the Improved Kilo-class can lay up to 24 DM-1 mines, providing it with a powerful area denial capability in strategic areas. The DM-1 is a moored contact mine, which can be deployed in areas of strategic importance, forcing enemy vessels to alter their course or risk being disabled by the mines.
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Sensors and Detection Systems
The Improved Kilo-class is equipped with an advanced suite of sensors and detection electronics that allow it to detect and engage targets at significant ranges while maintaining a low profile. The submarine’s primary sonar system is the MGK-400EM Rubikon sonar complex, which includes both active and passive sonar capabilities. The MGK-400EM is capable of detecting and classifying a variety of underwater threats, including enemy submarines and surface vessels. The system features a hull-mounted array and a variable-depth sonar (VDS) to enhance the detection range and improve operational performance in various water depths.
The submarine also features the MRK-50E Kaskad radar system, used for surface search and navigation, allowing the crew to detect and track surface targets. The Kaskad radar is used for detecting nearby ships and other surface threats, aiding in the submarine's navigation and operational awareness when surfaced.
The MG-519 "Arfa" mine detection sonar is another key component of the Improved Kilo-class sensor suite. It is designed to detect and classify underwater mines, allowing the submarine to safely navigate through potentially hazardous waters. The MG-512 "Vint" sonar provides the crew with self-cavitation measurements, allowing the submarine to monitor its noise signature and make adjustments as necessary to avoid detection.
To further enhance its detection and defense capabilities, the Improved Kilo-class includes the MG-53 noise detection sonar, which allows the crew to listen for incoming threats and adjust the submarine’s movements accordingly.
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Propulsion
The Improved Kilo-class is powered by a combination of diesel generators and electric motors, providing the submarine with both efficient fuel consumption and high stealth capabilities. The submarine is equipped with a PG-141M electric motor and a PG-142 electric motor, which drive a single fixed-pitch propeller. The electric motors provide the submarine with the capability to remain submerged for extended periods while generating minimal noise, a key feature of the Improved Kilo-class’s stealth.
The submarine is powered by 2 x 1,500 kW 4DL-42M diesel generators, which provide the necessary power to recharge the batteries and drive the electric motors during submerged operations. This diesel-electric propulsion system allows the Improved Kilo-class to reach a speed of 12 knots when surfaced and 19.8 knots when submerged, offering a good balance between speed and endurance. The Improved Kilo-class has a submerged endurance of 400 nautical miles at 3 knots, and its operational range is extended to 7,500 nautical miles when surfaced under snorkel.
Specifications
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Type
Diesel-electric attack submarine
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Country users
Algeria, India, Russia
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Designer Country
Russia, Admiralty Shipyards (St. Petersburg)
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Armament
8 x 1 9K310 "Igla-1" SAM launchers (9M313 missiles), 6 x 533mm bow torpedo tubes (53-65K, 53-56B, 53-56BA, SET-53M, TEST-71M, USET-80), MG-74 "Korund-2" torpedo decoy, Kalibr-PL missile complex (3M54K, 3M14K), 24 DM-1 mines, Club-S missile system (3M-54, 3M-14 cruise missiles)
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Crew
60 personnel (16 officers)
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Propulsion
2 x 1,500 kW 4DL-42M diesel generators, 1 x 5800 hp PG-141M electric motor, 1 x 150 hp PG-142 electric motor, 1 fixed-pitch propeller
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Speed
12 knots, Submerged: 19.8 knots
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Range
7,500 nautical miles at 7 knots, Submerged: 400 nautical miles at 3 knots
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Displacement
Surfaced: 2,350 tons, Submerged: 3,100 tons
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Dimensions
Length: 73.8 m; Beam: 9.9 m; Draft: 6.6 m
Details View
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Improved Kilo Class Attack Submarine Project 636 Russia Front View 001
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Improved Kilo Class Attack Submarine Project 636 Russia Left Side View 001
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Improved Kilo Class Attack Submarine Project 636 Russia Rear View 001
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Improved Kilo Class Attack Submarine Project 636 Russia Right Side View 001
Photo Gallery
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Improved Kilo Class Attack Submarine Project 636 Russia 001
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Improved Kilo Class Attack Submarine Project 636 Russia 002
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Improved Kilo Class Attack Submarine Project 636 Russia 003
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Improved Kilo Class Attack Submarine Project 636 Russia 004
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Improved Kilo Class Attack Submarine Project 636 Russia 005
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Improved Kilo Class Attack Submarine Project 636 Russia 006
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Improved Kilo Class Attack Submarine Project 636 Russia 007
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The Khabarovsk-class, officially designated Project 09851, is a nuclear-powered special-purpose strategic submarine designed by the Rubin Central Design Bureau and constructed by Sevmash in Severodvinsk, Russia. Its primary mission is to carry and deploy the Poseidon nuclear-powered unmanned underwater vehicle, forming a core part of Russia’s future undersea nuclear deterrence capabilities.
Country users: Russia
Description
The Khabarovsk-class submarine (Project 09851) represents a shift in Russian strategic naval warfare, replacing traditional ballistic missile launches with next-generation, autonomous underwater weapons. Specifically designed to deploy the 2M39 Poseidon nuclear-powered strategic torpedo, the class offers a new means of delivering nuclear payloads over intercontinental ranges via the ocean floor.
Construction of the lead submarine began on July 27, 2014, and it was first revealed publicly during a televised presentation in November 2015. The submarine was officially launched on November 1, 2025, in Severodvinsk, during a ceremony led by Russian Defense Minister Andrei Belousov, who confirmed the platform’s capabilities to deploy robotic and underwater strike systems. The Khabarovsk is now undergoing outfitting, with sea trials scheduled for 2026.
This submarine marks a significant departure from traditional ballistic missile submarines (SSBNs) by offering a harder-to-detect and unconventional form of second-strike nuclear capability. Its mission profile includes strategic nuclear deterrence, seabed warfare, under-ice operations, and deployment of autonomous unmanned underwater systems.
List of current Khabarovsk-class submarines:
- Khabarovsk – Laid down on July 27, 2014. Launched on November 1, 2025. Sea trials expected in 2026.
- Second unit (unconfirmed) – Believed to be under construction, possibly under Project 09853; no official name or status released.
Khabarovsk-class submarine variants:
- Though only one unit of Project 09851 is confirmed, it belongs to a broader development line of special-purpose submarines designed to carry Poseidon weapons:
- Project 09852: Belgorod: Commissioned in 2022, this platform was converted from an Oscar-II class hull. It serves as a multipurpose carrier for Poseidon, deep-sea vehicles, and seabed systems.
- Project 09853 (unconfirmed): Considered a follow-on to Khabarovsk with likely improvements in stealth, automation, and strategic payload handling. At least one hull is reportedly under construction
Technical Data
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Design
The Khabarovsk-class (Project 09851) is designed as a strategic special-purpose nuclear-powered submarine, based on a shortened and modified Borei-class hull. The vessel is estimated to be around 113 meters in length, with a beam of 10 meters, and a submerged displacement of approximately 10,000 tons. It is built for deep-ocean and Arctic operations, with a working diving depth of about 500 meters. The submarine features advanced acoustic stealth technologies, including structural vibration isolation and sound-absorbing hull treatments. Its internal layout supports the integration of large robotic systems and unmanned underwater vehicles. Mission endurance is estimated between 90 and 120 days, and crew capacity is around 100 personnel, optimized for long-term strategic deployments.
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Armament
The Khabarovsk class (Project 09851) is configured to carry up to six 2M39 Poseidon nuclear-powered strategic underwater torpedoes, housed in six 2P39 launch tubes. These long-range autonomous weapons are designed to travel intercontinental distances underwater and deliver multi-megaton nuclear warheads against coastal targets, including naval bases and carrier groups. In addition to the Poseidon system, the submarine is likely armed with 533 mm or 650 mm torpedo tubes for standard heavyweight torpedoes and potentially land-attack or anti-ship cruise missiles. This combination of strategic and tactical payloads supports its multi-role capacity within Russia’s naval doctrine.
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Propulsion
The Khabarovsk-class (Project 09851) is powered by a pressurized water-cooled nuclear reactor, believed to be of the VM-5 or OK-650V series, driving steam turbines connected to a single shaft. The reactor’s output is estimated at around 43,000 horsepower, allowing the submarine to reach speeds of 30 to 32 knots submerged. Its nuclear propulsion system provides virtually unlimited operational range, with autonomy determined by food, crew stamina, and mission requirements rather than fuel. The submarine is capable of extended deployments in contested and remote waters, including the Arctic Ocean and deep-sea zones.
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Sensors and Detection Systems
The Khabarovsk-class (Project 09851) is believed to be equipped with an advanced sonar and detection suite. This includes a spherical bow-mounted sonar, flank arrays, and a towed passive sonar system, enabling both long-range detection and quiet operation. The submarine also carries electronic support measures (ESM), radar warning receivers, and navigation sonar optimized for under-ice and deep-sea operation. Due to its role in deploying autonomous underwater weapons, the vessel is expected to feature dedicated control interfaces for UUVs, underwater communication systems, and seabed surveillance technologies. These capabilities allow it to coordinate and launch complex unmanned systems while maintaining stealth and tactical awareness.
Specifications
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Type
Nuclear-powered special-purpose strategic submarine
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Country users
Russia
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Designer Country
Russia
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Armament
6 × Poseidon (2M39) UUVs via 2P39 tubes; standard torpedoes; possible cruise missiles
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Crew
Approximately 100
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Propulsion
1 × nuclear reactor (VM-5 or OK-650V), steam turbines, single shaft
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Speed
30–32 knots submerged
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Range
Unlimited (nuclear-powered)
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Endurance
90–120 days
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Dimensions
Length 113 m; Beam 10 m; Draught ~10 m
Details View
Khabarovsk Class Project 0985 Nuclear Powered Attack Submarine Russia 1920 001
Photo Gallery
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Khabarovsk Class Project 0985 Nuclear Powered Attack Submarine Russia 003
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Khabarovsk Class Project 0985 Nuclear Powered Attack Submarine Russia 002
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Khabarovsk Class Project 0985 Nuclear Powered Attack Submarine Russia 001
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- Category: Attack submarines
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Nahang (whale) Midget Submarine
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- Category: Attack submarines
- Hits: 94842
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Scorpene Diesel-electric / Air Independent Propulsion Submarine (SSK / AIP)
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- Details
- Written by: Tkuhn
- Category: Attack submarines
- Hits: 25770
The Virginia-class submarines are a series of nuclear-powered fast attack submarines designed and built for the United States Navy. Developed by General Dynamics Electric Boat and Huntington Ingalls Industries, the Virginia class replaces the Los Angeles-class and is intended to maintain U.S. naval superiority in undersea warfare. First commissioned in 2004 with the USS Virginia (SSN-774), these submarines represent the cutting edge in stealth, versatility, and advanced combat capabilities.
Country users : United States
Description
The Virginia-class submarines were designed to perform a wide range of missions, including anti-submarine warfare (ASW), anti-surface warfare (ASuW), intelligence gathering, special operations support, and land attack. They were conceived to meet post-Cold War requirements, emphasizing modular design, cost-effectiveness, and stealth for both blue-water and littoral operations. A defining feature of the Virginia class is its scalability and adaptability, achieved through a modular construction approach. This allows for incremental upgrades in successive production blocks, including the introduction of the Virginia Payload Module (VPM) in Block V variants, which significantly enhances their missile payload capacity. The submarines incorporate extensive stealth measures, such as anechoic coatings, advanced noise-dampening technology, and a pump-jet propulsion system, to make them nearly undetectable to adversaries. Combined with an advanced sonar suite and a versatile array of weapons, the Virginia-class is optimized for dominance in multi-mission roles.
On April 30, 2025, General Dynamics Electric Boat secured a substantial $12.4 billion (€11.5 billion) contract modification from the U.S. Department of Defense for the construction of two additional Virginia-class nuclear-powered attack submarines under the U.S. Navy’s Fiscal Year 2024 procurement plan.
U.S. President Donald Trump on October 20, 2025, publicly reaffirmed the transfer of Virginia-class nuclear-powered attack submarines to Australia under the AUKUS security framework. The confirmation marks a critical milestone in the defense partnership between the United States, United Kingdom, and Australia, transitioning the pact from planning into operational delivery.
List of current Virginia-class submarines with hull number:
- USS Virginia (SSN-774) – Commissioned in 2004, serving in the Atlantic Fleet.
- USS Texas (SSN-775) – Commissioned in 2006, serving in the Pacific Fleet.
- USS Hawaii (SSN-776) – Commissioned in 2007, operating with the Pacific Fleet.
- USS North Carolina (SSN-777) – Commissioned in 2008, assigned to the Atlantic Fleet.
- USS New Hampshire (SSN-778) – Commissioned in 2008, part of the Atlantic Fleet.
- USS New Mexico (SSN-779) – Commissioned in 2010, serving in the Atlantic Fleet.
- USS Missouri (SSN-780) – Commissioned in 2010, operating with the Pacific Fleet.
- USS California (SSN-781) – Commissioned in 2011, assigned to the Atlantic Fleet.
- USS Mississippi (SSN-782) – Commissioned in 2012, serving in the Pacific Fleet.
- USS Minnesota (SSN-783) – Commissioned in 2013, operating with the Atlantic Fleet.
- USS North Dakota (SSN-784) – Commissioned in 2014, first Block III submarine, serving in the Atlantic Fleet.
- USS John Warner (SSN-785) – Commissioned in 2015, operating with the Atlantic Fleet.
- USS Illinois (SSN-786) – Commissioned in 2016, assigned to the Pacific Fleet.
- USS Washington (SSN-787) – Commissioned in 2017, part of the Pacific Fleet.
- USS Colorado (SSN-788) – Commissioned in 2018, serving in the Atlantic Fleet.
- USS Indiana (SSN-789) – Commissioned in 2018, operating with the Atlantic Fleet.
- USS South Dakota (SSN-790) – Commissioned in 2019, assigned to the Atlantic Fleet.
- USS Delaware (SSN-791) – Commissioned in 2020, serving in the Atlantic Fleet.
- USS Vermont (SSN-792) – Commissioned in 2020, operating with the Atlantic Fleet.
- USS Oregon (SSN-793) – Commissioned in 2022, assigned to the Pacific Fleet.
- USS Montana (SSN-794) – Commissioned in 2022, serving in the Atlantic Fleet.
- USS Hyman G. Rickover (SSN-795) – Commissioned in 2023, operating with the Atlantic Fleet.
- USS New Jersey (SSN-796) – Under construction, expected commissioning in 2024.
- USS Iowa (SSN-797) – Under construction, expected commissioning in 2025.
- USS Massachusetts (SSN-798) – Under construction, expected commissioning in 2025.
- USS Idaho (SSN-799) – Under construction, expected commissioning in 2026.
- USS Arkansas (SSN-800) – Under construction, expected commissioning in 2027.
Virginia-Class variants
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Block I: The initial production group, consisting of four submarines, focused on meeting baseline design and operational requirements. These submarines served as the foundation for further development and introduced modular construction techniques to reduce costs and enable upgrades.
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Block II: This group incorporated construction improvements, reducing build time and cost while maintaining the same capabilities as Block I submarines.
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Block III: Introduced redesigned bow sections, replacing the traditional vertical launch tubes with two large-diameter Virginia Payload Tubes, each capable of carrying six Tomahawk missiles. These changes reduced construction costs and increased operational flexibility.
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Block IV: Focused on lifecycle cost reductions and operational availability. These submarines incorporate design changes to increase the number of deployments between major maintenance overhauls, improving fleet readiness.
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Block V: Represents a significant enhancement with the addition of the Virginia Payload Module (VPM), increasing missile payload capacity to 40 Tomahawks. This variant further extends the class's capabilities in strike missions while maintaining all prior mission capabilities.
Technical Data
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Armament
Virginia-class submarines are armed with an array of weapons to execute various mission profiles effectively. They feature four 533mm torpedo tubes capable of launching Mk 48 ADCAP heavyweight torpedoes, which are effective against both surface and subsurface targets. The submarines are equipped with twelve vertical launch system (VLS) tubes for firing Tomahawk cruise missiles, enabling long-range precision strikes against land and sea targets. Block V variants incorporate the Virginia Payload Module (VPM), which adds four additional payload tubes, increasing the missile payload to as many as 40 Tomahawk missiles. For special operations support, the submarines can be fitted with a dry deck shelter (DDS) to deploy SEAL teams and swimmer delivery vehicles. They can also deploy mines for strategic area denial in key maritime regions.
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Design
The Virginia-class submarines are constructed with a double-hull design made of HY-100 steel, which provides superior strength and durability. Their dimensions are 114.9 meters in length with a beam of 10.36 meters and a submerged displacement of 7,800 tons. The hull incorporates anechoic tiles and quieting technologies to reduce acoustic signatures, making them among the stealthiest submarines in the world. The internal layout is designed to accommodate a crew of 135 personnel, including officers and enlisted sailors. The living quarters are optimized for comfort and efficiency, enabling extended operational deployments. The command-and-control systems use a digital fly-by-wire setup, enhancing maneuverability in confined spaces and shallow waters.
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Propulsion
The Virginia class is powered by an S9G nuclear reactor, which generates electricity for propulsion and onboard systems. The reactor drives a pump-jet propulsion system, reducing noise levels and enhancing stealth. These submarines can achieve speeds exceeding 25 knots while submerged and operate at depths of over 800 feet (244 meters). The reactor provides virtually unlimited range and endurance, with limitations only imposed by food and crew stamina. This allows the Virginia-class to remain submerged for extended periods, ensuring superior operational flexibility.
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Sensors and Detection Systems
The Virginia-class submarines are equipped with the advanced BQQ-10 sonar suite, which includes a bow-mounted spherical array, flank arrays, and a towed array for comprehensive underwater detection. These systems are capable of detecting and tracking enemy vessels at significant ranges while maintaining the submarine’s stealth. The AN/BYG-1 combat control system processes sensor data in real-time, enabling quick and precise target engagement. The photonics mast, which replaces traditional periscopes, integrates advanced cameras, infrared imaging, and low-light sensors for superior situational awareness. For communication and data sharing, the submarines feature secure satellite communication systems and high-speed data links. They also include advanced countermeasures and decoys to evade detection and neutralize threats.
Virgnia-class nuclear-powered cruise missile fast attack submarine USS Virginia.
Specifications
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Type
Nuclear-powered fast attack submarine
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Country users
United States
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Designer Country
United States
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Armament
4 x 533mm torpedo tubes (Mk 48 ADCAP torpedoes), 12 x vertical launch system (VLS) tubes (Tomahawk cruise missiles), Virginia Payload Module (Block V: 40 Tomahawk missiles), Mines and special operations support systems
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Crew
135 personnel
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Propulsion
1 x S9G nuclear reactor, pump-jet propulsion system
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Speed
25+ knots submerged
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Speed
65 km/h road speed
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Range
Unlimited
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Displacement
7,800 tons submerged
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Dimensions
Length: 114.9 m, Beam: 10.36 m
Details View
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Virgnia class submarine USS Washington 001
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Virginia-class submarune USS Delaware
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Virginia class submarine USS Washington 002
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Virginia-class submarine USS Montana
Photo Gallery
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Virginia class submarine USS Virginia
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Virginia class submarine USS Washington
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Virginia class submarine USS Delaware
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Virginia class submarine
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Virginia class submarine USS Montana