150211-N-WL435-091 CANBERRA, Australia (Feb. 11, 2015) Chief of Naval Operations (CNO) Adm. Jonathan Greenert looks analyzes the layout and structure of the pilot house of the Canberra-class landing helicopter dock HMAS Canberra (LHD 2) during a tour of the ship. Canberra, commissioned in November 2014, will provide the Australian Defence Force (ADF) with one of the most capable and sophisticated air-land-sea amphibious deployment systems in the world once fully certified for deployment. (U.S. Navy photo by Chief Mass Communication Specialist Peter D. Lawlor/Released)