Services specialist with the 442d Force Support Squadron at Whiteman Air Force Base, Mo., set up the framework for a Small Shelter System as part of training at Cannon Range, Mo., Sept.12, 2019. The shelter has various uses such as a work area, storage, or lodging and is used during times of war, natural disaster, or other emergency or contingency when no other form of acceptable protection is available. (U.S. Air Force photo by Senior Airman Taylor Davis)