U.S. Air Force High Mobility Multipurpose Wheeled Vehicles drive off-road as part of a five-vehicle convoy during training conducted by the 177th Fighter Wing Quick Reaction Force May 16, 2015, at Atlantic City Air National Guard Base, N.J. The QRF is among the first National Guard members on scene to support civilian authorities when catastrophes happen. (U.S. Air National Guard photo by Senior Airman Shane Karp/Released)