U.S. Air Force Staff Sgt. Margaret Celis, 97th Medical Group pharmacy technician, shows off the back of her Northern Mariana Islands shirt at Altus Air Force Base, Oklahoma, May 25, 2022. The Northern Mariana Islands are an unincorporated territory and commonwealth of the United States consisting of 14 islands in the northwestern Pacific Ocean. (U.S. Air Force photo by Senior Airman Kayla Christenson)