.WHEN RUSSIA penetrated in February 2022 Ukraine rarely possessed a navy. The protectors scuttled their one frigate to prevent Russia from seizing it. 2 years eventually Ukraine is actually struggling to hold back a Russian onslaught ashore-- yet it is succeeding the war in the Black Ocean and also has damaged the Russian clog of its grain ships. Its own triumphes have actually usually relied on rapid technological technology: intermittent naval force counts on crewed ships to combat, however Ukraine has actually constructed a line of drone boats, or even uncrewed surface area lorries (USVs). Exactly how are they forming the war mixed-up?