140704-N-WL435-313 ROSYTH, Scotland (July 4, 2014) Secretary of the Navy (SECNAV) Ray Mabus, left, and Chief of Naval Operations (CNO) Adm. Jonathan Greenert smile as the Chief of Defence Staff of the British Armed Forces Gen. Sir Nicholas Houghton shares a humorous story during a reception before the naming ceremony for the Royal Navy aircraft carrier HMS Queen Elizabeth. Mabus and Greenert attended the event as a show of support for one of the oldest and closest allies of the United States and to engage with international civilian and military leaders. (U.S. Navy photo by Chief Mass Communication Specialist Peter D. Lawlor/Released)