2/21/2013 - SOUTHWEST ASIA – Senior Airman Korey Proulx, 34th Expeditionary Aircraft Maintenance Unit B-1B crew chief, waits as 34th Expeditionary Bomb Squadron aircrew go over pre-flight checks Feb. 21. Proulx is deployed from the 28th Aircraft Maintenance Squadron at Ellsworth Air Force Base, S.D. (U.S. Air Force photo/Senior Airman Joel Mease)

2/21/2013 - SOUTHWEST ASIA – A 34th Expeditionary Bomb Squadron B-1 is towed along the 379th Air Expeditionary Wing ramp Feb. 21. The 34th EBS is deployed from Ellsworth Air Force Base, S.D. (U.S. Air Force photo/Senior Airman Joel Mease)

2/21/2013 - SOUTHWEST ASIA – Aircrew assigned to the 34th Expeditionary Bomb Squadron go over pre-flight checks before a night mission over the U.S. Central Command area of responsibility Feb. 21. The crew is deployed from the 34th Bomb Squadron at Ellsworth Air Force Base, S.D. (U.S. Air Force photo/Senior Airman Joel Mease)