A display of U.S. Air Force Tech. Sgt. John A. Chapman in the Airman Heritage Museum on Oct. 8, 2019, at Joint Base San Antonio-Lackland, Texas. Chapman distinguished himself as an Air Force Special Tactics Combat Controller, attached to a Navy Sea, Air, and Land (SEAL) Team conducting reconnaissance operations in Takur Ghar, Afghanistan, on Mar. 4, 2002. (U.S. Air Force photo by Sarayuth Pinthong)