Secretary of Defense Pete Hegseth called the sinking of an Iranian warship with a single Mk48 torpedo a "quiet death." ...

The U.S. Navy has reached a Cold War-era milestone in the Arctic, deploying two Virginia-class submarines beneath the polar ice cap for the 100th time since World War II.

The Pentagon has not said which American submarine fired the torpedo, except to say it was a fast-attack submarine.

The Torsk's sinking of the Japanese vessel marked the last U.S. submarine kill for over eight decades - that is until March 3, 2026.

After a brutal Japanese attack left survivors drifting in burning oil, one American submarine received the order no crew ever forgets: find them. The hunt lasted days as the sub stalked a Japanese ...

After a U.S. submarine sank Iran’s IRIS Dena with a Mk 48 torpedo, attention turned to the Navy’s primary undersea weapon that first entered operational service in 1972.

U.S. Defense Secretary Pete Hegseth says an American submarine sank an Iranian warship with a torpedo in international waters.

CINCINNATI (WKRC) - A group of seven members of the USS Cincinnati Submarine Memorial Association took part in a ceremony in West Chester on Wednesday. At about 8 a.m., the group raised the American ...