Lt. Col. Allyson Chauvin assumes command of the 403rd Force Support Squadron from Lt. Col. Marshall Irvin, 403rd Mission Support Group commander, in a ceremony held here during the December Unit Training Assembly. The 403rd Force Support Squadron combined the 403rd Mission Support Flight with the 403rd Services Flight in an Air Force-wide effort to prodive a more efficient, cost-effective way of handling customer service and personnel issues. (U.S. Air Force photo by Tech. Sgt. Ryan Labadens)