Russian troops in Balaklava Bay are fortifying marine barriers against drones and sabotage, reactivating a submarine base – but Ukrainian partisans “know how to organize surprises for the occupiers.” ...

A Ukrainian maritime drone (USV: uncrewed surface vessel) has achieved a world-first, shooting down a Russian jet ...

Many of the fleet's ships have been forced to relocate eastward from the naval base in Sevastopol ... In addition to striking the submarine, the General Staff said Ukrainian forces had also ...

Ukraine struck a Russian Kilo-class submarine and an S-400 anti aircraft missile complex in the Moscow-occupied Crimean peninsula, according to a statement from the General Staff on Saturday.

The Ukrainian research base is located on Galindez Island off the west coast of the Antarctic Peninsula. It was originally established as the British Antarctic Survey’s Faraday Station ...