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At a glance
Borei-class submarinelarger figure on 2 of 2
Shallow Water Combat Submersiblelarger figure on 0 of 2
Counts only measures both sources give with the same scope. A larger figure is not a better system.
Measured figures
Length
Single source170 m (557 ft 9 in)[source]
Length
Single sourceConfiguration
| Specification | Borei-class submarine | Shallow Water Combat Submersible |
|---|---|---|
| Range | Unlimited[source] | — |
| Power | 1 × ОК-650V nuclear reactor 1 × Steam turbine, 50,000 SHP 1 × Pump-jet[source] | — |
| Name | Borei class[source] | — |
| Builders | Sevmash , designed by Rubin[source] | Teledyne Brown Engineering[source] |
| Operators | Russian Navy[source] | United States Navy Royal Navy (planned) |
6.8 meters (22 ft)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
| Preceded by | Delta IV class , Typhoon class[source] | SEAL Delivery Vehicle[source] |
|---|
| Succeeded by | Arcturus class[source] | — |
|---|
| Cost | US$713 million[source] | $383 million (program cost)[source] |
|---|
| Built | 1996–present[source] | — |
|---|
| In commission | 2013–present[source] | — |
|---|
| Planned | 14[source] | — |
|---|
| Building |
|---|
| Completed |
|---|
| Active | — |
|---|
| Type | nuclear-powered ballistic missile submarine[source] | Submersible , diver propulsion vehicle[source] |
|---|
| Test depth | 400 metres (1,300 ft)[source] | >190 feet (58 m)[source] |
|---|
| Armament | 16 × RSM-56 Bulava SLBMs with 6 MIRV warheads (project 955 and 955A) 8 x 533mm torpedo tubes or 6 × 533mm torpedo tubes (BOREI-A) 6 x 533mm external Special Purpose External Tubes (SPETS) REPS-324 Shlagbaum anti-torpedo defense system RPK-2 Vyuga anti-submarine/ship missiles[source] | SEAL team personal weapons, limpet mines[source] |
|---|
| Country of origin | Russia[source] | United States[source]Inventory Origin column; table 2, row 5, cell 2; revision 1373375989; retrieved 2026-09-30 |
|---|
| On order | — | 7 USN, 3 RN[source] |
|---|
| Propulsion | — | Lithium-ion batteries powering electric motors[source] |
|---|
| Sensors & processing systems | — | Inertial navigation system , high-frequency sonar for obstacle/mine avoidance and navigation, GPS[source] |
|---|