USS District of Columbia

US Navy’s new 20,000-ton Columbia-class nuclear-powered submarine takes shape

11. Juni 2026

AUKUS, Submarine, U Boot, U-Boot, Uboot, United States, US Navy, USA, USS District of Columbia

New Look at America’s Next Ballistic Missile Submarine

10. Juni 2026

AUKUS, Submarine, U Boot, U-Boot, Uboot, United States, US Navy, USA, USS District of Columbia