Video of a US submarine sinking an Iranian warship looked "remarkably similar" to a 1945 US submarine attack, a World War II ...

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

The United States Navy is reportedly planning to spend $900 million to use automation ...

As naval warfare reemerges as a key strategy in the US war with Iran, World War II museum ships are finding new relevance.

The U.S. Navy is looking to increase its order of next-generation anti-submarine mines to “meet operational requirements,” according to a recent contract modification. The sea service is requesting ...

GALLE, Sri Lanka (AP) — A torpedo fired by a U.S. submarine sank an Iranian warship off the coast of Sri Lanka, whose navy said Wednesday it recovered 87 bodies and rescued 32 people.

Historic submarines are surprisingly similar to those deployed by today's Navy and can provide an unprecedented look into modern combat at sea.

A whistleblower in a case involving questionable subcontractors for U.S. Navy nuclear submarines will receive a $1.8 million payday.

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.

China’s next-gen Type 096 submarines and longer-range SLBMs could threaten more of the U.S. from bastions near home.