U.S. Air Force Senior Airman Tobias Drewes, 633rd Security Forces Squadron member, poses for a photo following the conclusion of a Military Operations on Urban Terrain field training exercise at Joint Base Langley-Eustis, Virginia, Oct. 14, 2020. The 633rd SFS followed CDC and local guidelines during their training by wearing masks and sanitizing weapons, posts, and personnel regularly. (U.S. Air Force photo by Senior Airman Marcus M. Bullock)