Tech. Sgt. Paul McFarland, 193rd Special Operations Wing, 271st Combat Communications Squadron, Logistics Readiness Squadron, material controller, reviews the 211th Engineering Installation Squadron's supply list with Master Sgt. Scott Thornsberry, a team chief of the 211th EIS during Exercise Frosty Spear, Joint Base Elmendorf-Richardson, Anchorage, Alaska. The 211th EIS is participating in Exercise Frosty Spear to provide cyberspace systems integrator support to the 168th Air Refueling Wing, Eielson Air Force Base, Fairbanks, Alaska and the 176th Wing, Joint Base Elmendorf-Richardson. (U.S. Air National Guard photo by Staff Sgt. Claire Behney/Released)