Greek authorities are investigating a drone boat found by fishermen in a cave on the Ionian island of Lefkada, police and coast guard sources said on Friday.It was not clear how the Ukrainian-made unmanned surface vehicle (USV) reached Greek waters.
Greek authorities are investigating a drone boat found by fishermen in a cave on the Ionian island of Lefkada, police and coast guard sources said on Friday.It was not clear how the Ukrainian-made unmanned surface vehicle (USV) reached Greek waters.