Photos

A Canadian firefighter with Canadian Forces Base Cold Lake puts on a protective mask during combined training with U.S. Marine Reservists at CFB Cold Lake, Canada, June 16, 2019, in support of Sentinel Edge 19. The Marine Reserve plays a critical component to the Marine Corps’ Total Force, and training such as SE19 helps ensure Reserve units combat effectiveness and proficiency for world-wide deployment. (U.S. Marine Corps photo by Sgt. Andy O. Martinez)