American attack submarines carry far more than torpedoes and stealth. Their real striking power comes from systems that ...

Add Yahoo as a preferred source to see more of our stories on Google. A US Navy submarine sank an Iranian warship in the Indian Ocean. The strike marks the first time a US submarine has torpedoed an ...

USS Colorado is the 15th Virginia-class fast-attack submarine and fifth Block III nuclear-powered submarine of the class.

S.A.F.E. Structure Designs, a leading American defense manufacturing and engineering company, has successfully completed a ...

Built to counter the Soviet Akula during the final years of the Cold War, the Seawolf class pushed submarine design to ...

Add Yahoo as a preferred source to see more of our stories on Google. Torsk (SS-423) departing the Portsmouth Naval Shipyard, August 1965. (Navy) A United States Navy submarine sank an Iranian ship ...

The sinking of the Iranian warship IRIS Dena by a single Mk 48 torpedo has put renewed focus on the U.S. Navy’s primary undersea weapon, a heavyweight torpedo that first entered operational service in ...

Sinking a ship with a torpedo may seem like a sudden and dramatic act. In reality, such a strike comes only after hours, even days, of preparation and tracking effort. Submarines rarely rush their ...

The World War II submarine USS Lionfish was part of America's "Silent Service." Despite comprising less than 2% of all US Navy vessels during World War II, submarines like the USS Lionfish sank 55% of ...

A US submarine sank the Iranian frigate IRIS Dena off the southern coast of Sri Lanka on Wednesday, killing 87 people. The submarine struck the ship with a torpedo, US Defense Secretary Pete Hegseth ...