Khajak REBOff is a Ukrainian FPV kamikaze drone with fiber optic cable for communication. Impossible to jam, it can also operate inside buildings and attack at low level.
Ukraine said a drone strike hit a naval base in a port city on Russia’s Caspian Sea coast, in Kyiv’s first-ever attack on a target in the region some 1,500 kilometers (930 miles) from the frontline.