Four defense giants have teamed up to develop the combat system for Australia’s new nuclear-powered submarines. Analytical ...

For decades, the United States Navy's Ohio-class nuclear submarines were the best unused weapons in the U.S. arsenal. This is because the Ohio-class was designed for one purpose: to deliver its ...

Key Points and Summary – Britain’s Astute-class attack submarines, heirs to the Trafalgar boats, marry quiet nuclear ...

Key Points and Summary – The U.S. Navy faces a “worsening attack submarine deficit” because its aging Los Angeles-class submarines are retiring faster than new Virginia-class boats can be built.

When it comes to nuclear submarines, the U.S. is the undisputed global leader, operating the majority of nuclear submarines in existence today. Besides the United States (which has nearly 70 nuclear ...

South Korea has launched a missile submarine amid North Korea's nuclear advances and reports that it received support from Russia in developing underwater warfare. Newsweek has contacted the North ...

AUKUS banner with USA, UK, Australia flag icons. American, British, Australian security alliance pact design. Vector illustration. President Donald Trump on Monday voiced support for the AUKUS ...

South Korea launched the first of three new 3,600-ton submarines this week, marking another step in its efforts to strengthen its undersea fleet and counter threats from north of the border. The ROKS ...

Nuclear ballistic missile submarine District of Columbia (SSBN-826) is more than halfway completed, with major modules due to arrive at General Dynamics Electric Boat by the end of the year, company ...

The site of a "lone and broken Russian submarine limping home" suggests the force is much weaker than it was once considered, NATO Secretary-General Mark Rutte has suggested. Moscow has denied the ...