.WHEN RUSSIA infested in February 2022 Ukraine rarely possessed a naval force. The guardians scuttled their one frigate to prevent Russia coming from appropriating it. Pair of years later on Ukraine is straining to keep back a Russian offensive on land-- however it is actually gaining the war Sea as well as has cracked the Russian blockade of its own surface ships. Its victories have actually frequently relied on rapid technological innovation: intermittent navy relies on crewed ships to combat, however Ukraine has developed a squadron of drone watercrafts, or even uncrewed surface area lorries (USVs). How are they molding the war mixed-up?