Rebels claim shoot down the UAV Tupolev Tu-143 "blue 644" Ukrainian air force. The UAV landed (or hit) in Šachťarsku.
Sources:
aviation-safety.net
www.rt.com/news/177472-ukraine-soviet-drone-down/.
Sources:
aviation-safety.net
www.rt.com/news/177472-ukraine-soviet-drone-down/.