RIYADH — Maneuvers of the "Falcon Eye 2" kicked off here on Tuesday at King Faisal Air Base in the Northern Sector, as the drill scenarios pivoted on carrying out various joint air sorties of the Royal Saudi Air Force F16 aircraft and the Greek Air Force F-15C. The air sorties included training on the offensive as well as defensive operations, in addition to air backups. The main objective of "Falcon Eye" exercises is to upgrade the skills of the air, technical and backup crews and reinforce their readiness, in addition to military experiment exchange to the best interest of the two countries.