U.S. Air Force Airmen with the 644th Combat Communications

U.S. Air Force Airmen with the 644th Combat Communications Squadron prepare to load a mannequin into a helicopter during Exercise Dragon Shield at Northwest Field, Guam, Jan. 13 2021. These Airmen are practicing a variety of skills during and exercise conducted by the 644th CBCS to set up communication in a simulated austere environment as part of the capstone of qualification training. (U.S. Air Force photo by Airman Kaitlyn Preston)