Maj. Michael Wasmundt, Arizona Army National Guard Deputy State Surgeon of Clinical, communicates via an interpreter with officers from Mongolia and the Kyrgyz Republic, while Arizona Air National Guard Senior Airman Ethel Redor, a ground transportation support officer with the 161st Air Refueling Wing, works with her counterparts during Exercise REGIONAL COOPERATION 22. (U.S. Air National Guard photo by Maj. Angela Walz)