Chief of Naval Operations Navy Adm. Jonathan Greenert speaks to a staff member during a strategic studies seminar at the Eisenhower Executive Office Building in Washington D.C., Dec. 2, 2014. Chief of Naval Operations Navy Adm. Jonathan Greenert speaks to a staff member during a strategic studies seminar at the Eisenhower Executive Office Building in Washington D.C., Dec. 2, 2014. SHARE: Download: Full Size (2.54 MB) Tags: photo essays Credit: VIRIN: 664564-A-FRV03-235.jpg Photo Gallery