Keywords: adm. jonathan greenert admjonathangreenert cno chief of naval operations chiefofnavaloperations navy leadership navyleadership u.s. navy usnavy washington 150901-N-AT895-099 WASHINGTON (Sept. 1, 2015) Rear Adm. Del Crandall delivers remarks during his promotion ceremony at the Washington Navy Yard. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released) 150901-N-AT895-099 WASHINGTON (Sept. 1, 2015) Rear Adm. Del Crandall delivers remarks during his promotion ceremony at the Washington Navy Yard. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released) |