The Geneva Conventions say nations have a duty to “take all possible measures” to help rescue victims of shipwrecks. A U.S. submarine left that to Sri Lanka.

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

The US submarine strike on an Iranian warship in the Indian Ocean marked a sharp escalation in the war between the two nations, raising fresh security and economic risks across the Indo-Pacific.

The sinking of Iran’s warship by a US submarine in the Indian Ocean has brought the Iran war to Asia, alarming South Asian nations and raising new security concerns for India and the wider ...

Submarines operated in both the Atlantic and Pacific theatres, attacking warships, merchant vessels and supply routes throughout the second World War.

(Fixes typo in headline) SYDNEY, March 6 (Reuters) - Prime Minister Anthony Albanese said on Friday that three Australian ...

By Uditha Jayasinghe GALLE, Sri Lanka, March 5 (Reuters) - Sri Lanka started to offload 208 crew members from a second ...

While it’s been almost a century since the last kill by an American submarine, other navies have done so more recently.

The Torsk's sinking of the Japanese vessel marked the last U.S. submarine kill for over eight decades - that is until March 3 ...

World War II proved that control of the oceans could determine the outcome of a global conflict. While battleships had long ...

The Iranian warship that was sunk in the Indian Ocean likely didn’t have the technology needed to defend itself against ...

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 ...