LONDON: UK fighter jets will join a NATO operation over Poland to help defend the alliance's eastern flank after Russian drones entered Polish airspace last week, the defence ministry said Monday (Sep 15). "British fighter jets will fly air defence missions over Poland to counter aerial threats from Russia, including drones," the ministry said in a statement, adding the missions by RAF Typhoons would start "in the coming days". NATO chief Mark Rutte said Friday the alliance would reinforce the