Seawolf Class SSN

Seawolf Class SSN (Attack Submarine, Nuclear-powered) – 3 units

Seawolf subgroup – 2 units

SSN-21 – Seawolf – Commissioned: 1997 – №: 1 – Homeport: Bangor

SSN-22 – Connecticut – Commissioned: 1998 – №: 2 – Homeport: Bangor

Displacement: surfaced – 7,568 tons; submerged: 9,137 tons

Length: 107.5 m; Beam: 12.1 m; Draft: 10.9 m

Propulsion: S6W reactor, 45,000 hp (34 MW)

Speed surfaced: 18 knots (33 km/h)

Speed submerged: official – 25 knots (46 km/h); reported – 35 knots (64 km/h)

Range: unlimited

Endurance: only limited by food supplies

Test depth: official – 240 m; reported – 600 m

Complement: 15 officers, 101 men

Armament: 8× 26 in (660 mm) torpedo tubes; 40 Mark 48 torpedo, Tomahawk cruise missile, Harpoon anti-ship missile, or 100 mines

Jimmy Carter subgroup – 1 unit

SSN-23 – Jimmy Carter – Commissioned: 2005 – №: 3 – Homeport: Bangor

Displacement: surfaced – 7,568 tons; submerged: 12,139 tons

Length: 138 m; Beam: 12.1 m; Draft: 10.9 m

Propulsion: S6W reactor, 45,000 hp (34 MW)

Speed surfaced: 18 knots (33 km/h)

Speed submerged: official – 25 knots (46 km/h); reported – 35 knots (64 km/h)

Range: unlimited

Endurance: only limited by food supplies

Test depth: official – 240 m; reported – 600 m

Complement: 15 officers, 126 men

Armament: 8× 26 in (660 mm) torpedo tubes; 40 Mark 48 torpedo, Tomahawk cruise missile, Harpoon anti-ship missile, or 100 mines; Multi-Mission Platform (MMP), which allows launch and recovery of ROVs and Navy SEAL forces