Key Points and Summary - Britain’s Astute-class attack submarines, heirs to the Trafalgar boats, marry quiet nuclear propulsion with heavy punch—and that punch is growing. -Block V Tomahawks extend ...

Key Points and Summary - The U.S. Navy’s Virginia-class is the world's best attack submarine. It blends the lethality of the Seawolf with revolutionary adaptability. -Its five key advantages are: ...

As the latest Block IV Virginia-class submarine, USS Iowa’s introduction is a big milestone for the Navy, . America’s submarine woes keep worsening. The vaunted Virginia-class nuclear-powered attack ...

U.S. Secretary of the Navy Carlos Del Toro announced Monday the third Columbia-class ballistic-missile submarine will be named for Groton, home of the Naval Submarine Base and Electric Boat, where ...

Summary and Top Line Points: The U.S. Navy’s Columbia-class submarines are set to replace the aging Ohio-class submarines, with the lead ship, USS Columbia (SSBN-826), expected to be delivered by 2027 ...

At about 5 p.m. Eastern Standard Time on June 21, a U.S. Navy nuclear-powered submarine launched over two dozen Tomahawk land attack cruise missiles into Iran, striking targeted infrastructure sites ...

The US Navy is widely regarded for its global undersea superiority, a distinction which the service is intensely working to preserve through extensive modernization and submarine production. Today’s ...

With the exclusion of nearly $2 billion for a major naval effort from the bipartisan stopgap spending bill, lawmakers have effectively punted a decision on the Virginia-class submarine program. The ...

JS Raigei, the fourth Taigei-class diesel-electric submarine with the Japan Maritime Self-Defense Force. Credit: The Japan Maritime Self-Defense Force (JMSDF) A Japanese Defense Ministry panel called ...

The Portsmouth Naval Shipyard project distinguished Cheyenne as the first submarine to undergo an overhaul as part of a program that extended its total service life beyond 44 years.