U.S. Air Force Airman 1st Class Rex D. Walker graduated from basic military training at Joint Base San Antonio-Lackland, San Antonio, Texas.
The airman completed an intensive, eight-week program that included training in military discipline and studies, Air Force core values, physical fitness, and basic warfare principles and skills.
Airmen who complete basic training also earn four credits toward an associate in applied science degree through the Community College of the Air Force.
Walker is the son of Janna and Sean Walker of Konawa, Okla.
He is a 2011 graduate of Konawa High School, Konawa, Okla. He earned a bachelor's degree in 2017 from the University of Oklahoma, Norman, Okla.