U.S. Air Force EQ-4 Global Hawk unmanned aerial vehicles assigned to the 380th Air Expeditionary Wing await routine maintenance before completing sorties in support of Combined Joint Task Force-Operation Inherent Resolve at an undisclosed location in Southwest Asia, March 31, 2017.
(U.S. Air Force photo by Senior Airman Tyler Woodward) www.dvidshub.net. Original public domain image from Flickr