Readiness

U.S. Marine Corps Staff Sgt. Erika Trujillo, a supply officer with 4th Civil Affairs Group, Force Headquarters Group, participates in a simulated active shooter exercise at Naval Operational Support Center & Marine Corps Reserve Center Miami, June 8, 2019. All 160 Marine Corps Reserve Training Centers are expected to exercise their active shooter emergency action plan semi-annually with their Inspector-Instructor staff and Reserve Marines. (U.S. Marine Corps photo by Lance Cpl. Jose Gonzalez)