N/A - U.S. Marine Corps Sgt. Christina Burdick, military police, Security Battalion, is featured in the project titled 12 Faces on the Frontline at Marine Corps Base Quantico, Virginia, Dec. 25, 2021. MCCLEP officers and military police play a vital role in base security and work around the clock to ensure the safety of service members and their families. (U.S. Marine Corps Photo by Lance Cpl. Mitchell Johnson)