Polish air force sharpens road-strip operating skills in latest exercise flightglobal.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from flightglobal.com Daily Mail and Mail on Sunday newspapers.
The incident comes just days after tensions heightened between Russia and NATO amid the Kremlin's war on Ukraine after a Russian missile came close to entering NATO member Romania's airspace.