.WHEN RUSSIA penetrated in February 2022 Ukraine hardly possessed a naval force. The protectors scuttled their one frigate to avoid Russia coming from seizing it. 2 years eventually Ukraine is battling to hold off a Russian aggression on land-- however it is actually gaining the war Sea as well as has damaged the Russian clog of its surface ships. Its own triumphes have actually typically depended upon swift technological technology: every other navy counts on crewed ships to overcome, but Ukraine has created a squadron of drone boats, or uncrewed surface cars (USVs). Exactly how are they forming the war at sea?