-The Seawolf-class was supposed to be the U.S. Navy’s apex hunter-killer submarine: fast, deep-diving, and almost impossibly quiet. -The Navy planned to buy 29. It built three. The Cold War ended, the ...

Following a disastrous underwater collision, the Connecticut was originally scheduled to complete repairs in 2025—but its return was pushed back to this year, and could be further delayed.

Add Yahoo as a preferred source to see more of our stories on Google. The Ohio-class ballistic missile submarine USS Tennessee returns to Naval Submarine Base Kings Bay, Georgia, on February 6, 2013. ...

Attack submarines are one of the major weapons the U.S. relies on to counter China’s military threat in the Pacific.

US President Donald Trump said Friday he was ordering two US Navy nuclear submarines to “appropriate regions,” in response to remarks by Dmitry Medvedev, Russia’s former president and current deputy ...