190129-N-TR763-1007 WASHINGTON (Jan. 29, 2019) Chief of Naval Operations (CNO) Adm. John Richardson, left, and retired Rear Adm. Sinclair Harris, president of the National Naval Officers Association (NNOA), sign a memorandum of understanding reaffirming the partnership between the Navy and NNOA. The NNOA works to support the U.S. sea services in strengthening a diverse senior officer corps and enhancing operational readiness through recruiting, professional development, and retention to achieve diversity that reflects the demographics of our nation. (U.S. Navy photo by Chief Mass Communication Specialist Nick Brown/Released)