A U.S. Air Force <a href="//commons.wikimedia.org/wiki/E-3_Sentry" title="E-3 Sentry">E-3 Sentry</a> airborne warning and control system (AWACS) aircraft is prepared for an Exercise Amalgam Warrior mission on Nov. 3 1997 at 4 Wing Cold Lake, Canada.
DoD photo by Senior Airman Diane S. Robinson, U.S. Air Force
1997-11-03
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