President Trump also said Iran's naval headquarters has been "largely destroyed" in a different attack.

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’s attack on an Iranian frigate, the IRIS Dena, on Wednesday was the first time an American submarine sunk an enemy ship since World War II. But the Dena may not have been armed because ...

The US Navy is unlikely to deploy a third aircraft carrier to support Operation Epic Fury, but it could relieve USS Gerald R.

Satellite imagery captured Monday shows Iran's biggest naval vessel on fire at a military port. The IRINS Makran is a large ...

The United States has long considered Iranian naval ships a serious threat, even as the country’s nuclear and missile programs dominate discussions of its military capabilities.

The sinking of an Iranian warship by a US Navy submarine off the coast of Sri Lanka this week is something a US sub hasn’t done in more than 80 years and is another indication that Washington’s war ...

The torpedo attack off the coast of Sri Lanka was the first such sinking by the US Navy since World War II, Defense Secretary Hegseth said.

Most ships in the U.S. Navy’s fleet are in port or in maintenance and training, with less than a fifth of the force at sea for operations, according to CSIS.

As tensions rise in the Middle East, questions are surfacing in Jacksonville about whether local military assets are being deployed and what that means for families at home.

U.S. strikes have heavily targeted Iran’s large ships and bases, but its Revolutionary Guard navy is a more nimble force.

Mexico has sent two navy ships with humanitarian aid to Cuba as tighter U.S. pressure worsens the island’s energy crisis.