Staff Sgt. Tino Uli, 99th Security Forces Squadron unit training manager, assumes the role of an active shooter during a controlled exercise Aug. 13, 2012, at Nellis Air Force Base, Nev. Tino and other 99 SFS members use their shoot house to train on confronting hostile personnel without harming innocent bystanders. (U.S. Air Force photo by Staff Sgt. William P.Coleman)
A member from the 99th Security Forces Squadron breaches a door in the 99th SFS shoot house during a controlled exercise Aug. 13, 2012, at Nellis Air Force Base, Nev. The 99th SFS, Las Vegas law enforcement and sister services use the shoot house for simulations of close quarters engagements. (U.S. Air Force photo by Staff Sgt. William P.Coleman)
Senior Airman Jonathan Owens, 99th Security Forces Squadron combat arms instructor, commands the firing line during M9 Beretta pistol qualification training Aug. 13, 2012, at Nellis Air Force Base, Nev. Owens and other combat arms instructors keep the firing range safe while helping Airmen improve their shooing skills. (U.S. Air Force photo by Staff Sgt. William P.Coleman)
Senior Airman Tonelle Van't Hof, 99th Security Forces Squadron armory journeyman, checks the serial number on a beretta M9 pistol Aug. 13, 2012, at Nellis Air Force Base, Nev. The 99th SFS armory issues and equips security forces airmen and civilian security members that are on duty. (U.S. Air Force photo by Airman 1st Class Christopher Tam)
Staff Sgt. Adela Avalos, 99th Security Forces Squadron non-commissioned officer in charge of the armory, issues an M4 carbine rifle Aug. 13, 2012, at Nellis Air Force Base, Nev. The armory staff is responsible for over 100 weapons, ammunition, and equipment that supports the security and safety of Nellis AFB. (U.S. Air Force photo by Airman 1st Class Christopher Tam)
Staff Sgts. Ryan Michaels, Courtney Brock and Luke Frazier, 99th Security Forces Squadron training instructors, monitor an active shooter exercise in the 99th SFS shoot house Aug. 13, 2012, at Nellis Air Force Base, Nev. Cameras mounted on the walls enable instructors to see everything that happens during each scenario, even in total darkness. (U.S. Air Force photo by Staff Sgt. William P.Coleman)
Senior Airman Corbin Carlson and Staff Sgt. Janna McDonald, 99th Security Forces Squadron military working dog handlers, train Elza, a military working dog, Aug. 13, 2012, at Nellis Air Force Base, Nev. Carlson and McDonald use a variety of commands to keep dogs ready for any situation. (U.S. Air Force photo by Airman 1st Class Jason Couillard)