Marine Corps Gen. Joseph F. Dunford Jr., right, chairman of the Joint Chiefs of Staff, shakes hands with U.S. Rep. Rodney Frelinghuysen of New Jersey before he testified on the fiscal year 2017 defense budget proposal before the House Appropriations Committee in Washington, D.C., Feb. 25, 2016. Defense Secretary Ash Carter also testified. DoD photo by Army Staff Sgt. Sean K. Harp