U.S. Air Force Staff Sgt. Robert Hernandez, 633rd Civil Engineer Squadron engineer technician, poses with his wife and son while his 7-year-old daughter Alyssa takes a photo during the 633rd CES redeployment at Langley Air Force Base, Va., Aug. 7, 2013. Friends and family welcomed the team home after a deployment to Afghanistan. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)

U.S Air Force Airman 1st Class Andrew James, 633rd Civil Engineer Squadron electrical systems journeyman, embraces a family member after returning from deployment at Langley Air Force Base, Va., Aug. 7, 2013. During deployment, James supported base construction and retrograded Army forward operating bases. (U.S. Air Force photo by Senior Airman Brittany Paerschke-O’Brien/Released)

U.S. Air Force Tech. Sgt. John Phillips, 633rd Civil Engineer Squadron electrical systems noncommissioned officer in charge, greets his wife Rebecca, daughter Kalie and son Jeremy, after returning from deployment at Langley Air Force Base, Va., Aug. 7, 2013. While deployed, Phillips ensured forward operating bases were in safe and working conditions. (U.S. Air Force photo by Senior Airman Brittany Paerschke-O’Brien/Released)