← Back to Fleet Database

Ohio-Class-SSBN

USA Submarine Modern Ballistic Missile Submarines Tier 8 Power 396.58

Largest US Submarines - Ohio-class are largest US submarines ever built. 18 boats total: 14 Trident II SSBNs + 4 converted to Tomahawk SSGNs. Backbone of nuclear deterrent.

Specifications

Displacement (std)
16764 t
Displacement (full)
18750 (SSBN), 18750 (SSGN) (submerged) t
Length
557.7 ft
Beam
42.7 ft
Crew
15 officers, 140 enlisted (SSBN), 15 officers, 154 enlisted (SSGN)
Ships built
18 (14 SSBN, 4 SSGN)
Commissioned
1981-1997
Decommissioned
Active (2 decommissioned)

Performance

Top speed
12 kn
Range
Unlimited

Armament

Main guns
None
Secondary guns
None
Torpedoes
4× 21-inch

Armor & Systems

Belt
None

In-Game

Tier
T8
Game power
396.58
Research cost
558,385
Credit cost
277,606

Notable

Historical source ↗