150716-N-AT895-0038 LONDON, England (July 16, 2015)  Rear Adm. Clive Johnstone, assistant chief of naval staff, 1st Sea Lord of the Royal Navy Adm. Sir George Zambellas and Chief of Naval Operations (CNO) Adm. Jonathan Greenert prepare for a meeting in the Old Admiralty Board room in the Department for International Development (DFiD). Greenert was in London for talks with senior Royal Navy and government officials. (U.S. Navy photo by Mass Communication Specialist 1st Class Nathan Laird/Released)
<br>Unit: Navy Media Content Services
Petty Officer 1st Class Nathan Laird
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