Fighter jets are seen during the international "Blue Flag" air combat exercise at the Ovda Air Force Base near south Israeli city of Eilat, Oct. 24, 2021. Air forces of eight countries began the international "Blue Flag" air combat exercise in Israel on Oct. 17. The annual exercise is taking place at the Ovda Air Force Base in southern Israel, with the participation of air forces from the United States, Germany, Italy, Britain, France, India and Greece. (Photo by Gil Cohen Magen/Xinhua)
