Ukrainian drone strike kills one in southern Russia, sparks fire at sea terminal

A Ukrainian drone struck a location in southern Russia on Tuesday. The attack resulted in a fatality, the first casualty reported. Explosions triggered a blaze at a nearby sea terminal. The terminal handles cargo shipments along the Black Sea coast. Russian authorities condemned the strike as a violation of sovereignty. Ukraine did not immediately claim responsibility for the operation. The incident raises concerns about security of maritime infrastructure. Regional officials said investigations are underway.