U.S. Marine Corps Cpl. Fernando VazquezSerrano, an airframe mechanic with Marine Medium Tiltrotor Squadron (VMM) 165, 11th Marine Expeditionary Unit, performs maintenance on MV-22 Ospreys during Realistic Urban Training exercise at Marine Corps Air Station Yuma, Arizona, Feb. 27, 2021. RUT is the final shore-based predeployment exercise for the 11th MEU and provides an opportunity to train and execute operations as a Marine Air-Ground Task Force in urban environments. (U.S. Marine Corps photo by Cpl. Seth Rosenberg)