The final report on the Titan disaster places heavy blame on OceanGate. Investigators attribute the deaths of five people to design flaws, inadequate testing, and a lack of oversight.

Following the recent announcement that Australia would acquire three submarines already in US service rather than two used submarines and one new one, AUKUS has again dominated headlines. AUKUS is a ...

The World War II submarine USS Herring was lost off Matsuwa Island on June 1, 1944. Naval History and Heritage Command confirmed the wreck site 82 years later. (Courtesy of Naval History and Heritage ...

In November 2025, the Republic of Korea and the United States agreed to further deepen bilateral military cooperation and jointly respond to the rapidly evolving security environment. The two ...

SEOUL, May 26 (Reuters) - South Korea will seek to launch its first nuclear-powered submarine by the mid-2030s, under a new programme aimed at countering North Korea's submarine-launched nuclear and ...

The Pentagon on Monday revealed the location of one of the US Navy’s most secret vessels — a stealthy, nuclear-armed submarine — a day after President Trump rejected Iran’s latest peace offer. The ...

The Pentagon revealed the location of a U.S. Navy nuclear-armed submarine in a rare move a day after President Trump rejected the latest peace proposal from Iran. The Ohio-class ballistic missile ...

The world's largest naval force continues to bolster its fleet, this time adding a new class of nuclear-powered submarine. China has harnessed the world's most advanced dual-purpose shipbuilding ...

The Navy is canceling a long-delayed overhaul of the USS Boise after costs ballooned to nearly $3 billion, with Secretary of the Navy John Phelan saying the submarine no longer made financial or ...

The USS Massachusetts is seen during its commissioning ceremony in Boston, Massachusetts, on March 28th, 2026. (MCS2 Lucas J. Hastings/U.S. Navy) Editor’s note: A previous version of this story ...

The United States may need more Columbia-class submarines to match the capabilities of the current fleet of ballistic missile subs, Adm. Richard Correll, the head of U.S. Strategic Command, said ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...