161025-N-NK134-062 GREAT LAKES, Ill. (Oct. 25, 2016) Secretary of the Navy (SECNAV) Ray Mabus addresses service members during an all-hands call inside of Ross Theater on Naval Station Great Lakes, Oct. 25. During his visit to the Navy’s largest training installation, Mabus spoke with Sailors and Marines about current issues facing today’s Navy and Marine Corps forces, including the Navy Occupational Specialty Rating Modernization change, paternity leave, and sea and shore rotation. (U.S. Navy photo by Petty Officer 2nd Class Derek Paumen/Released)