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
Posted on Jan 10, 2024
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
Posted on Apr 19, 2023
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
Posted on Mar 13, 2023
SSGN Navy Ohio Class

Navy Eyeing Life Extension Of Nine Ohio Class Submarines

By Emma Helfrich
Posted on May 18, 2022
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
Updated on Jul 20, 2021
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
Updated on Nov 5, 2020
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
Updated on Jul 3, 2020
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
Updated on Nov 21, 2019
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
Updated on Jun 30, 2019
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
Posted on Aug 7, 2018