.WHEN RUSSIA got into in February 2022 Ukraine hardly had a naval force. The protectors scuttled their one frigate to prevent Russia coming from seizing it. Pair of years eventually Ukraine is actually struggling to keep back a Russian aggression ashore-- yet it is actually winning the battle Sea as well as has actually damaged the Russian clog of its own grain ships. Its own success have commonly depended upon swift technological development: every other naval force depends on crewed ships to combat, but Ukraine has created a fleet of drone watercrafts, or uncrewed surface area motor vehicles (USVs). Just how are they molding the battle mixed-up?