160601-N-AC887-001 NEW YORK (June 1, 2016) Secretary of the Navy (SECNAV) Ray Mabus signs an administrative separation (ADSEP) policy that allows Sailors and Marines suffering with post-traumatic stress disorder, traumatic brain injury or any other diagnosed mental health condition to be referred into the Disability Evaluation System. (U.S. Navy photo by Chief Mass Communication Specialist Sam Shavers/Released)