Ship-tracking websites that use the data vessels emit on their identity, position, speed and course show the Milla Moon ...

Intelligence officers from Defence Intelligence of Ukraine's Active Operations Department have discovered and destroyed a ...

adding that after receiving a warning from a British submarine, it left the UK for the Mediterranean but has since returned. Concerns of Russian sabotage in international waters are growing, amid ...

U.K. Defense Secretary John Healey on Wednesday issued a warning to Russian President Vladimir Putin after reporting a Russian spy ship had entered British waters earlier this week.

Russia's beleaguered Black Sea Fleet has developed a "new method" of fending off persistent Ukrainian naval drone attacks, according to a new analysis. While most of its global naval forces remain ...

The Cold War-era submarine base was converted to a museum after Ukraine’s independence, but it seems its original purpose has been restored.

In November, a British submarine followed the vessel and surfaced ... and those have increased since the start of the Ukraine war. These tactics, along with other hybrid warfare efforts, are ...