Security forces Airmen protect a vehicle disabled by a simulated explosion of an improvised explosive device during a pre-deployment training exercise conducted by the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron at Joint Base McGuire-Dix-Lakehurst, N.J., on Sept. 15, 2009. (U.S. Air Force Photo/Tech. Sgt. Paul R. Evans)
Security forces Airmen respond to a simulated explosion of an improvised explosive device that disabled a vehicle in their convoy during pre-deployment training conducted by the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron at Joint Base McGuire-Dix-Lakehurst, N.J. on Sept. 15, 2009. (U.S. Air Force Photo/Tech. Sgt. Paul R. Evans)
Security forces Airmen evacuate an injured Airman to safety after a simulated explosion of an improvised explosive device disabled his vehicle in their convoy during pre-deployment training conducted by the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron at Joint Base McGuire-Dix-Lakehurst, N.J. on Sept. 15, 2009. (U.S. Air Force Photo/Tech. Sgt. Paul R. Evans)
A security forces Airman provides security for the movement of injured personnel after a vehicle was disabled by a simulated explosion of an improvised explosive device during pre-deployment training conducted by the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron at Joint Base McGuire-Dix-Lakehurst, N.J. on Sept. 15, 2009. (U.S. Air Force Photo/Tech. Sgt. Paul R. Evans)
Security forces Airmen move to another position for cover to provide security while the injured are being evacuated after a simulated explosion of an improvised explosive device disables a vehicle in their convoy during pre-deployment training conducted by the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron at Joint Base McGuire-Dix-Lakehurst, N.J. on September 15, 2009. (U.S. Air Force Photo/Tech. Sgt. Paul R. Evans)
A security forces Airman remains vigilant while the wounded are being loaded into his vehicle after a simulated explosion of an improvised explosive device disabled a vehicle in their convoy during pre-deployment training conducted by the U.S. Air Force Expeditionary Center's 421st Combat Training Squadron at Joint Base McGuire-Dix-Lakehurst, N.J. on Sept. 15, 2009. (U.S. Air Force Photo/Tech. Sgt. Paul R. Evans)