DREADNOUGHT-CLASS SSBN

Dreadnought-class

Nuclear Ballistic Missile Submarine

🇬🇧

United Kingdom

Europe

← All Equipment

OVERVIEW

MANUFACTURERBAE Systems Maritime

YEAR INTRODUCED2030

UNITS IN SERVICE—

UNITS PRODUCED—

UNIT COST$7500.0M

DESCRIPTION

UK's next-generation SSBN with Common Missile Compartment shared with US Columbia-class. 4 boats planned to maintain continuous at-sea deterrence (CASD).

SPECIFICATIONS

Displacement

17,200 tonnes submerged

Length

152.9 m

Beam

12.8 m

Crew

130

Reactor

1x Rolls-Royce PWR3 reactor

Weapons

12x Trident II D5LE SLBM tubes

Cmc Shared

Common Missile Compartment shared with US Columbia-class

Life Of Ship

Life-of-ship reactor core

COMBAT RECORD

Under construction. Will replace Vanguard-class SSBNs.

GLOBAL DEPLOYMENT

OPERATORS

Operator data coming soon

SAME CATEGORY

RELATED SYSTEMS