Security training
During aircraft interdiction training, Officer Andrew Dunn, a member of the Fort Dix, N.J., Department of Defense Police Department, enters a breached door of a KC-10A Extender recently at McGuire Air Force Base, N.J. The training prepared McGuire and Fort Dix security team members to resolve high-risk incidents involving hijacked aircraft. (U.S. Air Force photo/Kenn Mann)