Maj. Gen. Brad Spacy, commander of the Air Force Installation and Mission Support Center, talks to those gathered for a special unit redesignation ceremony June 25, 2019, on Joint Base San Antonio-Lackland, Texas. During the ceremony, AFIMSC formerly redesignated the Air Force Installation Contracting Agency as the Air Force Installation Contracting Center, and the Air Force Services Activity as the Air Force Services Center. The redesignation of the two primary subordinate units brings them in line with Air Force naming conventions. (U.S. Air Force photo by Johnny Saldivar)