A U.S. Air Force C-17A Globemaster III aircraft assigned to the 176th Wing, Alaska Air National Guard, flies over March Air Reserve Base, California, Jan. 13, 2021. Thirteen Airmen with the 517th AS from Joint Base Elmendorf-Richardson, Alaska, trained for a week in the southwestern U.S. with the C-17, focusing on Agile Combat Employment to train and prepare for global operations in a deployed environment.