180213-F-YL599-173
U.S. Air Force Airman 1st Class Christian De Jesus Roman, 380th Expeditionary Aircraft Maintenance Squadron crew chief, conducts post and preflight inspections on an RQ-4 Global Hawk Feb. 13, 2018 on Al Dhafra Air Base. The RQ-4 Global Hawk is a high-altitude, long-endurance, remotely piloted aircraft with an integrated sensor suite that provides global all-weather, day or night intelligence, surveillance and reconnaissance (ISR) capability. (U.S. Air Force photo by Airman 1st Class D. Blake Browning)