Breaking through Arctic sea ice is one of the most demanding feats in naval operations. During the multinational ICEX exercise, US Navy submarines locate thin ice using upward-looking sonar before ...

A US submarine this week torpedoing an Iranian warship during the Middle East conflict raised the crucial question of who ...

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

The US Navy had not conducted a torpedo strike since 1945, making the event a stark demonstration of undersea capabilities.

If the Iranian warship was within Sri Lankan waters (that is, within 12 nautical miles of the Sri Lankan coast) at the time, ...

The Sri Lankan government took custody of the Bushehr after the U.S. sank an Iranian warship, the IRIS Dena, off Sri Lanka’s ...

The Sri Lankan president Anura Kumara Dissanayake said the country took control of the IRIS Bushehr after it sought assistance.

Iran’s navy suffered devastating losses in the last week, with most of its surface vessels damaged or destroyed, leaving the country to depend on a fleet of smaller ships such as midget submarines and ...

North Korea says the test from a newly built 5,000-tonne warship marks a major step in strengthening its naval strike ...