Retired U.S. Air Force Col. Lee Ellis, a former Vietnam War pilot and prisoner of war, speaks with base leadership at Dyess Air Force Base, Texas, Nov. 6, 2018. Ellis flew 53 combat missions over North Vietnam before he was shot down and held as a POW for approximately five years. During his visit, Ellis met with base personnel in a workshop focused on understanding and utilizing various leadership traits. (U.S. Air Force photo by Airman 1st Class Mercedes Porter)