Members of the U.S. Army’s 20th Chemical, Biological, Radiological, Nuclear and Explosives Command prepare a vehicle for a convoy to Aberdeen Proving Ground, Maryland, Sept. 19, 2020, at Dover Air Force Base, Delaware. The 20th CBRNE Command recently conducted a deployment readiness exercise, which consisted of several inspections, aerial troop movements and convoys. The 20th CBRNE Command ensures the effective countering of CBRNE hazards at home and abroad. Dover AFB serves as the primary port of embark for the 20th CBRNE Command during both exercises and operations and regularly supports similar joint missions. (U.S. Air Force photo by Roland Balik)