150901-N-AT895-064 WASHINGTON   (Sept. 1, 2015) Chief of Naval Operations (CNO) Adm. Jonathan Greenert administers the oath of office to Capt. Del Crandall during his promotion to the rank of rear admiral lower half at the Washington Navy Yard. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released)
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/68069549@N05">Adm. Jonathan Greenert, Chief of Naval Operations</a>
2015-09-01 12:18
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