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Guided missіle battleship USS Defiant (BBG-1) (design)

Guided missіle battleship USS Defiant (BBG-1) (design) 0

Classification

Ship class:
Trump-class battleship (design)
Type:
Battleship

Basic information

Operator:
United States NavyUnited States Navy
Country of build:
Status:
Under construction

Ship measurements

Displacement:
35,000 t
Length:
270 m
Beam:
35 m
Draft:
9.1 m

Machine

Speed:
30 knots

Combat assets

Armament:
  • Missiles:
  • Surface Launch Cruise Missile Nuclear (SLCM-N) (possibly «low yield» sub-10 kiloton W76 mod 2 warhead)
  • 12 cells Conventional Prompt Strike (CPS)
  • 128 cells Mk 41 Vertical launching system (VLS)
  • Guns:
  • 1 * 32 MJ railgun (possibly Electro-Magnetic Laboratory Rail Gun)
  • 2 * 5" gun with hypervelocity projectile
  • Anti-missile lasers:
  • 2 * 300 kW or 2 * 600 kW lasers
  • Others:
  • 2 * RIM-116 Rolling Airframe Missile (RAM) launchers
  • 4 * 30 mm guns (possibly Mk 46 Mod 2 Gun Weapon System)
  • 4 * AN/SEQ-4 ODIN lasers
  • 2 * Counter-unmanned aerial vehicle/unmanned surface vehicle systems

USS Defiant (BBG-1) is a proposed American Trump-class battleship. The design was unveiled on December 22, 2025, by President Donald Trump. The ship is yet to be funded by Congress. She is designed to replace the DDG-X program, in development since 2022.

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