An AWACS (Airborne Warning and Control System) aircraft conducts a surveillance flight over Poland as part of a NATO mission to protect the alliance's eastern flank after Moscow launched drones into Polish air territory. "What happened last week in Poland reminds everyone that something can happen," said Captain-Commandant Joel, a crew member on the flight. The mission aims to ensure NATO's skies are protected and to detect any air threats as early as possible. IMAGES AND SOUNDBITES