Lt. Gen. Robin Rand, 12th Air Force commander, Lt. Col. Christopher Clark, 432nd Attack Squadron commander, and Col. Mark Weatherington, 28th Bomb Wing commander, unveil a plaque dedicating the 432nd ATKS auditorium to Col. Ross Greening, a former member of the 432nd Bomb Squadron in the 1940s, at Ellsworth Air Force Base, S.D., July 12, 2012. The auditorium will be used for conducting aircrew briefings prior to combat support sorties, mass briefings for intelligence updates and aircrew/squadron personnel training vital to Ellsworth’s MQ-9 operations. (U.S. Air Force photo by Airman 1st Class Alystria Maurer)