.WHEN RUSSIA got into in February 2022 Ukraine hardly possessed a navy. The defenders scuttled their one frigate to stop Russia from seizing it. Pair of years eventually Ukraine is actually having a hard time to hold back a Russian aggression ashore-- but it is succeeding the battle in the Black Sea and also has actually broken the Russian clog of its own surface ships. Its own success have commonly relied on swift technical technology: intermittent naval force depends on crewed ships to eliminate, but Ukraine has developed a line of drone boats, or even uncrewed surface area vehicles (USVs). How are they molding the war mixed-up?