Launch Roundup: Delta IV swan song, Angara test flight from Russia, and three Falcon 9 flights nasaspaceflight.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nasaspaceflight.com Daily Mail and Mail on Sunday newspapers.
Drones have conquered the battlefield in the Ukraine conflict, becoming an almost indispensable modern warfare technology. Why has Russia managed to adapt to this revolutionary shift so quickly?