(KYIV, UKRAINE) – Ukrainian sea drones attacked the Shivash drilling platform in the Black Sea, damaging the structure and destroying a Russian Ka27 naval helicopter, according to video footage released late on 4 March. The footage shows Ukrainian marine drones approaching and striking the offshore platform, which Russia uses as an observation and surveillance post. Multiple drones appear to hit the supporting structures of the platform. The extent of the structural damage remains unclear, although the installation appears to remain…