Italian personnel on board the San Giusto said the Andrea Doria had departed a few days earlier in case the destroyer is needed closer to home.

A U.S. submarine sank an Iranian warship in international waters. Whether the strike was justified, whether survivors should have been rescued and whether the war is even legal remain open questions.

Donald Trump is considering putting American troops on the ground in Iran. The Pentagon has drawn up plans that could involve seizing Kharg Island, Iran’s key oil terminal in th

Iran state media on Tuesday said the country’s military fired live missiles toward the Strait of Hormuz, just as Tehran and the U.S. held its second round of talks about the Middle Eastern nation’s nuclear program. The missiles were fired from inside ...

The Joint Chiefs’ Chairman said soldiers with a Fort Bragg unit “fired the first precision strike missiles” ever used in combat.

The U.S. and Iran are offering sharply conflicting accounts of the March 4 sinking of the Iranian warship IRIS Dena in the Indian Ocean near Sri Lanka.

NEW DELHI (AP) — The United States and Iran have offered sharply different accounts of the sinking of an Iranian warship in the Indian Ocean last week, with Washington rejecting Tehran’s claim the vessel was unarmed and Iranian officials insisting it was operating in a noncombat role.

The Iranian frigate torpedoed by a US submarine earlier this week had just finished a naval exercise that included the Australian warship HMAS Warramunga.