The Russian navy has reactivated a mysterious base in Crimea. It is an underground base for submarines. Or maybe it isn't so ...

A Ukrainian Navy Telegram post on Saturday shows a ship-mounted surface-to-air missile bringing down a Russian cruise missile ...

The Ukrainian military has unveiled the Poseidon H10 MkIII, an advanced drone designed to operate beyond the range of Russian air defenses.

January 25, two enemy warships were spotted in the Black Sea, deployed by Russia for combat duty. Among them is a carrier of ...

The attack came as South Korea’s military said North Korea is preparing to send more troops to join Russia ’s fight against Ukraine, despite Pyongyang suffering a high rate of losses among its ...

Following a series of suspicious sabotage incidents, NATO countries have implemented patrols in the Baltic Sea to monitor the ...

The Russian spy ship tracked in British waters is just a small piece in a much larger shadow war that the West is losing, according to a decorated counter-intelligence specialist.

Since the large-scale Russian invasion of Ukraine, espionage and sabotage instances across Europe have increased.

The newbuilds are the latest product of a naval expansion drive that will give Ankara added clout into and beyond the Mediterranean, Aegean and Black Seas. The aim is also to diversifying a booming ...

Russia on Thursday denied ever targeting underwater communications cables, a day after London accused a “Russian spy ship” of passing through British waters and issued a direct warning to President ...

Analysts say the return suggests that Moscow is preparing to evacuate one of its most valuable overseas bases.

A Russian spy ship seen in U.K. waters points to continuing worries over the safety of undersea cables that link the global economy.