Guests observe the 11th Contracting Squadron change of command ceremony at Joint Base Anacostia-Bolling, Washington, D.C., June 17, 2026. The 11th CONS executes purchasing and acquisition processes on JBAB, which includes support to 75 installation mission partners and more than 17,000 military and civilian employees and their families throughout the National Capital Region. (U.S. Air Force photo by Senior Airman Shanel Toussaint)

U.S. Air Force Col. Angelique Nelson, 11th Mission Support Group commander, left, presents U.S. Air Force Maj. Brandon K. Kido, 11th Contracting Squadron outgoing commander, with a Meritorious Service Medal during the 11th CONS change of command ceremony at Joint Base Anacostia-Bolling, Washington, D.C., June 17, 2026. Kido was responsible for leading the 11th CONS in their support to the 11th Wing, 75 JBAB mission partners and more than 17,000 military and civilian employees and their families throughout the National Capital Region. (U.S. Air Force photo by Senior Airman Shanel Toussaint)

U.S. Air Force Maj. Jonathan G. Yeap, 11th Contracting Squadron incoming commander, addresses the audience at the 11th CONS change of command ceremony at Joint Base Anacostia-Bolling, Washington, D.C., June 17, 2026. Yeap previously served as the congressional liaison at the Office of the Secretary of the Air Force and has 14 years of military service. (U.S. Air Force photo by Senior Airman Shanel Toussaint)

U.S. Air Force Maj. Jonathan G. Yeap, 11th Contracting Squadron incoming commander, addresses the audience at the 11th CONS change of command ceremony at Joint Base Anacostia-Bolling, Washington, D.C., June 17, 2026. Yeap previously served as the congressional liaison at the Office of the Secretary of the Air Force and has 14 years of military service. (U.S. Air Force photo by Senior Airman Shanel Toussaint)

U.S. Air Force Col. Angelique Nelson, left, 11th Mission Support Group commander, presents the unit guidon to U.S. Air Force Maj. Jonathan G. Yeap, 11th Contracting Squadron incoming commander, during the 11th CONS change of command ceremony at Joint Base Anacostia-Bolling, Washington, D.C., June 17, 2026. The 11th CONS supports 11th Wing and its 75 JBAB mission partners in acquisition management. (U.S. Air Force photo by Senior Airman Shanel Toussaint)