Senior Airman Raymond Banks guides a 60k loader into position to load a Mine-Resistant, Ambush-Protected egress simulator here March 20. The simulators are used to train deployed military members how to egress out of a MRAP that has overturned. Airman Banks is with the 437th Aerial Port Squadron. (U.S. Air Force photo/Staff Sgt. Marie Cassetty)(RELEASED)

Airmen with the 437th Aerial Port Squadron push a Mine-Resistant, Ambush-Protected egress simulator onto a C-5 here March 20. The simulators are used to train deployed military members how to egress out of a MRAP that has overturned. (U.S. Air Force photo/Staff Sgt. Marie Cassetty)(RELEASED)

Ricky Gathers directs a 60k loader into position to load a Mine-Resistant, Ambush-Protected egress simulator here March 20. The simulators are used to train deployed military members how to egress out of a MRAP that has overturned. Mr. Gathers is a motor vehicle operator with the 437th Aerial Port Squadron. (U.S. Air Force photo/Staff Sgt. Marie Cassetty)(RELEASED)

Airman 1st Class David Marcum secures a Mine-Resistant, Ambush-Protected egress simulator onto a C-5 here March 20. The simulators are used to train deployed military members how to egress out of a MRAP that has overturned. Airman Marcum is with the 437th Aerial Port Squadron. (U.S. Air Force photo/Staff Sgt. Marie Cassetty)(RELEASED)

Airman 1st Class David Marcum secures a Mine-Resistant, Ambush-Protected egress simulator onto a C-5 here March 20. The simulators are used to train deployed military members how to egress out of a MRAP that has overturned. Airman Marcum is with the 437th Aerial Port Squadron. (U.S. Air Force photo/Staff Sgt. Marie Cassetty)(RELEASED)

Tech. Sgt. Charles Moore, front, Airman 1st Class Chris Regalia, center, and Airman 1st Class David Marcum, back, secure a Mine-Resistant, Ambush-Protected egress simulator onto a C-5 here March 20. The simulators are used to train deployed military members how to egress out of a MRAP that has overturned. Sergeant Moore and Airman Regalia are with the 167th Airlift Wing, Air National Guard, W. Va. Airman Marcum is with the 437th Aerial Port Squadron. (U.S. Air Force photo/Staff Sgt. Marie Cassetty)(RELEASED)

Senior Master Sgt. Mark Snyder secures a Mine-Resistant, Ambush-Protected egress simulator onto a C-5 here March 20. The simulators are used to train deployed military members how to egress out of a MRAP that has overturned. Sergeant Snyder is with the 167th Airlift Wing, Air National Guard, W. Va. (U.S. Air Force photo/Staff Sgt. Marie Cassetty)(RELEASED)