Keywords: adm. jonathan greenert admjonathangreenert cno chief of naval operations chiefofnavaloperations navy leadership navyleadership u.s. navy usnavy annapolis md. md indoor 150918-N-AT895-719 ANNAPOLIS Md. (Sept. 18, 2015) Secretary of the Navy (SECNAV) Ray Mabus delivers remarks at a change of command ceremony where Chief of Naval Operations (CNO) Adm. John Richardson relieved Adm. Jonathan Greenert as the 31st CNO. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released) 150918-N-AT895-719 ANNAPOLIS Md. (Sept. 18, 2015) Secretary of the Navy (SECNAV) Ray Mabus delivers remarks at a change of command ceremony where Chief of Naval Operations (CNO) Adm. John Richardson relieved Adm. Jonathan Greenert as the 31st CNO. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released) |