Airman 1st Class Aaron Cain, 633d Civil Engineer Squadron, loads a barrier onto a truck with Airman 1st Class Robert Sorreano, 633d Civil Engineer Squadron structural apprentice, during an Operational Readiness Exercise at Langley Air Force Base, Va., Feb. 27, 2011. Members of the 633d Air Base Wing, 1st Fighter Wing, and 192nd Fighter Wing are tested on their ability to deploy Airmen, cargo, and aircraft on a short notice. (U.S. Air Force photo by Airman 1st Class Kayla Newman/Released)