Columbia-class Submarine
Navy Launches Unarmed Trident II D5 Submarine-Fired Nuclear Missile in Massive Live Fire
Los Angeles Class Attack Submarines Protect Navy Carriers
New Nuclear Armed Columbia-Class Submarines Will Fire Stealthy Mk 48 Torpedoes
Chief of Naval Operations Calls for a Fleet of 66 Attack Submarines
Nuclear-Armed Columbia-class Submarine is Pentagon’s Top Acquisition Priority. To be Delivered in 2028
Navy’s New DDG(X) Destroyer Utilizing Developmental Strategies of Virginia & Columbia-class Submarines
