The U.S. Navy has reached a Cold War-era milestone in the Arctic, deploying two Virginia-class submarines beneath the polar ...

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

Mazagon Dock Shipbuilders is at an important inflection point. The company continues to report strong earnings from execution ...

“Yesterday in the Indian Ocean, … an American submarine sunk an Iranian warship that thought it was safe in international ...

California residents spotted another ominous plane, the Navy’s “submarine hunter,” zooming over Fresno Tuesday night. The intelligence aircraft made its flight days after the “Doomsday” plane, the ...

During the Cold War, the Royal Navy operated the quiet and highly capable Oberon-class diesel submarine. Designed as an improved version of earlier British boats, the Oberon was built for stealth, ...

As undersea competition sharpened, the Navy created an aggressor unit inside the Undersea Warfighting Development Center to ...

China now operates 59 submarines, compared to the US Navy’s 71—but it has expressed the clear intention to catch up.

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

The Acoustic Device Countermeasure, or ADC, is designed to mimic the sound of a submarine, diverting acoustic torpedoes to attack it rather than its host.

A U.S. submarine sank an Iranian warship in international waters, Defense Secretary Pete Hegseth said Wednesday. In addition ...

The U.S. Navy and the Defense Innovation Unit have selected Anduril to participate in ...