36th Security Force Squadron Military Working Dog Section Airmen line up on the Andersen Air Force Base, Guam, flightline May 23, 2013, to board an MH-60S Seahawk helicopter on Andersen Air Force Base, Guam. During helicopter familiarization training, MWD teams practice tactical deployment, air infiltration and exfiltration in order for MWDs to get used to going in and out of a moving helicopter. (U.S. Air Force photo by Airman 1st Class Marianique Santos/Released)