Photos

Gunnery Sgt. Justin Hauser, enlisted conductor of Marine Corps Band New Orleans, rehearses with his Marines and students from the Conservatorio de Musica de Puerto Rico, in preparation for the Marine Forces Reserve Centennial celebration concert Oct. 18, 2016. The Marine Corps Reserve is commemorating 100 years of rich history, heritage, espirit-de-corps, and a bond with Puerto Rico and communities across the U.S. The celebration recognizes the Reserve's essential role as a crisis response force and expeditionary force in readiness, constantly preparing to augment the active component. (U.S. Marine photo by Sgt. Sara Graham/Released)