The Russian Baltic Fleet minesweeper Alexander Obukhov was put out of action thanks to a sabotage operation by Ukraine’s military intelligence, the agency said on Oct. 7. The ship, based in the Russian coastal town of Baltiysk in the Kaliningrad exclave, reportedly “suffered severe damage” after water leaked into the engine due to “the mysterious appearance of a hole in a gas duct.” This is the second case of Ukraine sabotaging a Russian warship in the exclave, which lies between Poland and Lithuania some 400 kilometers (250 miles) from Ukraine’s northwestern border. The vessel that was suppos…