Cpl. Cameron Street, a musician with Marine Forces Reserve Band, radios in a nine line medical evacuation request as part of a simulated activity during a field exercise at Camp Villere, Slidell, Louisiana, March 12, 2020. The field exercise incorporated activities that provided guidance for a Basic Skills Test to ensure all Marines sustain basic combat skills and knowledge to be successful on the battlefield. (Marine Corps photo by Lance Cpl. Leslie Alcaraz)