.WHEN RUSSIA attacked in February 2022 Ukraine scarcely possessed a naval force. The protectors scuttled their one frigate to stop Russia from seizing it. Pair of years later on Ukraine is actually struggling to hold off a Russian aggression on land-- yet it is actually winning the battle Sea as well as has cracked the Russian blockade of its own surface ships. Its triumphes have commonly depended on rapid technological innovation: intermittent navy depends on crewed ships to eliminate, however Ukraine has actually developed a line of drone watercrafts, or even uncrewed area vehicles (USVs). Just how are they forming the war at sea?