U.S. Air Force Master Sgt. Dawn Moninger, 633rd Air Base Wing Safety noncommissioned officer in charge of ground safety, demonstrates the proper way to wear a reflective belt during Operation Hero, at Langley Air Force Base, Va., Aug. 1, 2012. Operation Hero helps children understand the pre-deployment process by providing entertainment and hands-on activities, allowing children the opportunity to experience what their parents do prior to deploying. (U.S. Air Force photo by Airman 1st Class Teresa Cleveland/Released)