Columbia Class

Latest in Columbia Class

USS Columbia's X-shaped aft section seen on the move.

First Look At Columbia Missile Submarine’s X-Shaped Stern

By Howard Altman
Jan 10 6:16 PM EST
Prized Ohio Guided Missile Submarines Will Be Gone From Navy By 2028

Prized Ohio Guided Missile Submarines Will Be Gone From Navy By 2028

By Joseph Trevithick
Apr 19 1:06 PM EDT
Australia will buy up to five Virginia class submarines from the US.

Australia Will Buy At Least Three U.S.-Made Virginia Class Submarines (Updated)

By Howard Altman
Mar 13 4:21 PM EDT
SSGN Navy Ohio Class

Navy Eyeing Life Extension Of Nine Ohio Class Submarines

By Emma Helfrich
May 18 12:45 PM EDT
The Navy Is Looking At Fitting Its Future Attack Submarines With Inflatable Sails

The Navy Is Looking At Fitting Its Future Attack Submarines With Inflatable Sails

By Thomas Newdick
Jul 20 12:02 PM EDT
Navy’s Next Attack Submarine Will Be Wider And Based On The New Columbia Class Missile Boats

Navy’s Next Attack Submarine Will Be Wider And Based On The New Columbia Class Missile Boats

By Joseph Trevithick
Nov 4 8:18 PM EST
7 Revolutionary Hardware Changes the US Navy Should Make in the Trump Era

7 Revolutionary Hardware Changes the US Navy Should Make in the Trump Era

By Tyler Rogoway
Jul 3 4:19 AM EDT
Navy Plans For ‘Large Payload Subs’ Based On New Columbia Class To Take On SSGN Role And More

Navy Plans For ‘Large Payload Subs’ Based On New Columbia Class To Take On SSGN Role And More

By Joseph Trevithick
Nov 21 10:53 AM EST
Navy Trims New Missile Sub Cost to $7.2B, But Struggles to Keep Existing Subs Operational

Navy Trims New Missile Sub Cost to $7.2B, But Struggles to Keep Existing Subs Operational

By Joseph Trevithick
Jun 29 11:52 PM EDT
Sloppy Welding On Launch Tubes For The Navy’s New Missile Sub Could Point To Larger Problems

Sloppy Welding On Launch Tubes For The Navy’s New Missile Sub Could Point To Larger Problems

By Joseph Trevithick
Aug 7 2:25 PM EDT