ELLSWORTH AIR FORCE BASE, S.D. – (Left to right) Airman Clarence Jones and Senior Airman Bryan McClellan, 28 Security Forces Squadron patrolmen, both warm up inside a Humvee during a Phase II Operational Readiness Exercise, May 12. During the Phase II ORE, which was designed to test the ability to operate in a deployed environment, Airmen took the necessary precautions to stay warm during the spring snowfall. (U.S. Air Force photo/Airman 1st Class Anthony Sanchelli)