U.S. Air Force Maj. Gen. Michael J. Lutton, 20th Air Force commander, meets several military working dogs and their handlers on Kirtland Air Force Base, New Mexico, March 2, 2021. Lutton toured the K9 unit facilities and met the military working dog teams that patrol the base to learn about their mission capabilities and daily national security contributions. (U.S. Air Force photo by Airman 1st Class Ireland Summers)