U.S. Air Force Airman 1st Class Robert Mott from the 90th Security Police Group stands guard near a U.S. Air Force E-3A Sentry airborne warning and control system (AWACS) aircraft during Operation Desert Shield.  Airman Mott is armed with an M-16A1 rifle equipped with an M-203 grenade launcher.
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1/23/1991, 2011-01-21 10:59 (Flickr upload date)
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