.WHEN RUSSIA infested in February 2022 Ukraine barely possessed a naval force. The protectors scuttled their one frigate to avoid Russia from appropriating it. Pair of years later Ukraine is actually struggling to keep back a Russian onslaught on land-- yet it is actually succeeding the war Sea and has actually broken the Russian clog of its own surface ships. Its own success have actually frequently depended upon quick technical advancement: intermittent navy depends on crewed ships to combat, however Ukraine has actually constructed a line of drone watercrafts, or even uncrewed surface area lorries (USVs). Just how are they forming the battle mixed-up?