The Ukrainian military has reported that it successfully sank a Russian landing ship in the Black Sea using naval drones. The ship sank near Alupka, a city on the southern edge of the Crimean Peninsula, which was annexed by Moscow in 2014.

What Happened: The Caesar Kunikov amphibious ship was reportedly sunk by Ukraine’s military using naval drones, according to AP News. Russian authorities have not verified the incident. The ship was capable of carrying 87 crew members.