Senior Airman Dustin Shuman secures an attachment to a hose on a liquid oxygen tank at the 379th Air Expeditionary Wing in Southwest Asia, Oct. 2, 2013. The 379th Expeditionary Logistics Readiness Squadron cryogenics shop also repairs broken tanks in addition to providing liquid oxygen and nitrogen to bases throughout the Air Force Central Command area of responsibility. Shuman is a 379th Expeditionary Logistics Readiness Squadron cryogenics technician deployed from Scott Air Force Base, Ill., and hails from Orrville, Ohio. (U.S. Air Force photo/Senior Airman Bahja J. Jones)