From the left, Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, Defense Secretary James N. Mattis and David L. Norquist, Defense Department comptroller and chief financial officer, provide testimony on the DOD posture and fiscal year 2019 budget request before the Senate Armed Services Committee at the Hart Senate Office Building, Washington, D.C., April 26, 2018. DoD Photo by Navy Petty Officer 1st Class Dominique A. Pineiro