The sinking of Iran's IRIS Dena by a US submarine marked a significant event, with Defence Secretary Pete Hegseth calling it ...

Hegseth says rules of engagement are 'stupid' but leaving survivors to drown violates laws America helped to put in place after World War II ...

Follow live updates and the latest news coverage as Iran vows revenge for the U.S. warship sinking, Trump and Israel strike Tehran, and Americans are stranded in the Middle East.

The U.S.-Israel war front against Iran is rapidly expanding beyond the Middle East to surrounding regions. Since the first U.S.-Israel airstrikes on the 28th of last month, Iran has responded with ...

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

Prime Minister Anthony Albanese’s disclosure about the attack in the Indian Ocean prompted concern that Australia’s close ...

The US Navy is preparing its future ballistic missile submarine fleet to operate the ...

There are only two confirmed and one alleged incidents of warships being targeted and sunk by submarine-fired torpedoes and ...

Officials in New Delhi say that an Iranian warship that was sunk by a U.S. submarine near Sri Lanka had participated in naval ...

A U.S. submarine sank an Iranian warship in international waters. Whether the strike was justified, whether survivors should ...

Iran launched a new wave of attacks Thursday morning at Israeli and American bases and threatened that the United States would "bitterly regret" torpedoing an Iranian warship in the Indian Ocean ...

Meanwhile, President Donald Trump has told a White House event the US is striking Iranian drone and missile systems "every ...