Air Force Chief of Staff Gen. David L. Goldfein talks with family members of U.S. Air Force Master Sgt. John Chapman on Oct. 26, 2018, at Hurlburt Field, Florida. Chapman, a Special Tactics combat controller, was posthumously awarded the Medal of Honor for his extraordinary heroism during the Battle of Takur Ghar in March 2002, while deployed to Afghanistan. Goldfein attended a three-day event hosted at Hurlburt Field to celebrate Chapman and his achievements. (U.S. photo by Staff Sgt. Ryan Conroy)