From left, Air Chief Marshal Mark Binskin, chief of Australia's Defense Force; U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff; and U.S. Navy Adm. Harry Harris Jr., commander of U.S. Pacific Command, walk to their next meeting during the 2015 Australia-U.S. Ministerial Consultations in Boston, Oct. 13, 2015. DoD photo by D. Myles Cullen