Service members of the joint forces honor guard provide military honors during the departure of former President George H. W. Bush, the 41st president of the United States, from Ellington Field Joint Reserve Base, Texas Dec. 3, 2018. Nearly 4,000 military and civilian personnel from all branches of the armed forces, including Reserve and National Guard components, provided ceremonial support. (U.S. Air National Guard photo by Staff Sgt. Daniel J. Martinez)