Dempsey Testifies on Budget Before Senate Committee Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, testifies on the proposed budget for fiscal year 2016 before the Senate Armed Services Committee in Washington, D.C., March 3, 2015. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 994240-S-JFU80-113.jpg Photo Gallery