Ukraine destroys Russian unmanned boat in 'first-ever' sea drone battle

Ukraine's Navy has released footage it said shows the "first-ever" battle between uncrewed surface vessels, with a Ukrainian naval drone sinking a Russian unmanned vessel in the Black Sea. The Ukrainian vessel, Sargan 3000, is an uncrewed surface vessel equipped with a 12.7mm "Protector" weapon. The footage shows the Ukrainian vessel firing at and sinking the Russian vessel.