Tamara Mason, left, 11th Force Support Squadron Relocation Program Manager, receives a challenge coin from U.S. Air Force Col. James M. Clark, commander of the 11th Wing and Joint Base Anacostia-Bolling, at JBAB, Washington, D.C., Aug. 10, 2026. Clark visited several on-base agencies to honor the exceptional service provided by their top performers. (U.S. Air Force photo by Airman 1st Class Brandon Thomas)

Tierra Taylor, center left, lead fitness testing technician for Joint Base Anacostia-Bolling Fitness Center, and Desiree Taylor-Lilley, center right, recreation assistant for JBAB Fitness Center, receive challenge coins from U.S. Air Force Col. James M. Clark, far right, commander of the 11th Wing and JBAB, and Col. Rebecca Corbin, far left, deputy commander of the 11th Wing and JBAB, at JBAB, Washington, D.C., Aug. 10, 2026. Clark and Corbin visited multiple JBAB organizations to honor the exceptional service provided by their top performers. (U.S. Air Force photo by Airman 1st Class Brandon Thomas)