U.S. Airmen assigned to the 773d Logistics Readiness Squadron establish a forward operating base for Polar Force 22-4 at Ted Stevens Anchorage International Airport in Anchorage, Alaska, March 29, 2022. Polar Force is a two-week exercise to test Joint Base Elmendorf-Richardson’s mission readiness and strengthen skills that service members need to operate efficiently when facing adverse situations and austere environments. (U.S. Air Force photo by Senior Airman Samuel Colvin)