An RQ-4 Global Hawk awaits preflight maintenance on Grand Forks Air Force Base, N.D., Sept. 22, 2020, The 319th Aircraft Maintenance Squadron works around the clock to support the intelligence, surveillance and reconnaissance mission at the 319th Reconnaissance Wing, ensuring the RQ-4 is in the sky when needed to provide a broad spectrum of ISR collection capability to support joint combatant forces in worldwide peacetime, contingency and wartime operations. (U.S. Air Force photo by Senior Airman Elora J. McCutcheon)