150304-N-SE516-150 NEW YORK, N.Y. (March 3, 2015) Chief of Navy Reserve Vice Adm. Robin Braun, center, and Navy Reserve Force Master Chief C.J. Mitchell thank New York Police Department (NYPD) commissioner Bill Bratton for his support of Navy Reserve Sailors who are also NYPD police officers. The Navy Reserve celebrates 100 years of service in the nation's defense in 2015. (U.S. Navy photo by Chief Mass Communication Specialist Joshua Treadwell/Released)