.WHEN RUSSIA got into in February 2022 Ukraine scarcely possessed a naval force. The protectors scuttled their one frigate to stop Russia coming from appropriating it. 2 years eventually Ukraine is actually having a hard time to hold back a Russian onslaught ashore-- however it is actually gaining the battle in the Black Ocean as well as has actually broken the Russian clog of its surface ships. Its own success have typically depended on swift technical innovation: every other navy relies upon crewed ships to eliminate, yet Ukraine has constructed a line of drone watercrafts, or even uncrewed surface autos (USVs). Exactly how are they molding the war at sea?