.WHEN RUSSIA got into in February 2022 Ukraine hardly had a naval force. The protectors scuttled their one frigate to stop Russia coming from seizing it. 2 years later on Ukraine is actually battling to hold back a Russian offensive on land-- yet it is winning the war Sea and has actually cracked the Russian clog of its surface ships. Its own triumphes have actually often depended on quick technological innovation: intermittent naval force depends on crewed ships to fight, however Ukraine has developed a fleet of drone boats, or uncrewed area motor vehicles (USVs). How are they molding the battle at sea?