The head of the UK’s armed forces has warned that Russian submarine activity is threatening

North Korea said on Friday that it had tested an “ underwater nuclear weapon system ” in response

( Reuters)-Britain's defence ministry said on Saturday that Russian air activity remains high over

The Irish Naval Service is keeping the 350ft Russian spy ship under observation.... The ship named

SEOUL( Reuters)-North Korea has conducted a test of its underwater nuclear weapons system in a

exchanged views on a range of topics including joint economic activities on the disputed group of islands

New satellite images appear to show a flurry of Russian military activity at several locations near

The Isole Tremiti in Italy's Adriatic Sea welcome 100, 000 tourists every year.... But then you manage to squeeze in that snorkelling trip, a kayaking trip," Alan Deidun told Ocean.... So for us, it's important that we teach people how to respect the sea, how to care for the sea." Ecotourism opens up unique views which are inaccessible to others....

A ￡100million jet with top-secret technology plunged into international waters on Tuesday morning, sparking a Royal Navy mission to find the next-generation F-35B Lightning in the sea before it could be reached by Russia. The Lightning, which was carried by the Navy's flagship aircraft carrier HMS Queen Elizabeth, is described by the RAF as a fifth-generation combat aircraft capable of conducting air-to-surface strikes and electronic warfare. The technology aboard the US-designed aircraft allows

Research Questions How have Chinese and Russian perceptions about U.S. military activities in space