190807-N-CZ893-1081 SAN DIEGO (Aug. 7, 2019) Under Secretary of the Navy Thomas Modly speaks to Navy, Marine and Coast Guard officers during the National Naval Officers Association (NNOA) symposium. The NNOA enhances sea service operational readiness by supporting recruiting, professional development, and retention in an effort to achieve a diverse officer corps that reflects the demographics of our nation. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jason Isaacs/Released)