Ukrainian Air Force reports.It is reported that the enemy launched drones from the directions of Kursk, Oryol, Bryansk, Millerovo, and Primorsko-Akhtarsk in Russia. About 90 of them were Shahed 'kamikaze' drones.The air attack was repelled by aviation, anti-aircraft missile troops, electronic warfare and unmanned systems units, and mobile fire groups of Ukraine’s Defense Forces.“According to preliminary data, as of 09:00, air defense shot down or suppressed 137 enemy UAVs — Shahed, Gerbera, and other types — over the north, south, east, and center of the country,” the Air Force reported.They added that a missile strike and 27 attack drones hit nine locations, and debris from downed UAVs fell on three locations.On Friday evening, September 12, the Russian occupation army launched attack drones against Ukrainian territory.