Centennial Ceremony U.S. and Australian service members wait the arrival of Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, before the Centenary of Mateship Commemorative Service at the Washington National Cathedral in Washington, D.C., June 27, 2018. SHARE: Download: Full Size (1.39 MB) Tags: Chairman, Dunford, Indo-Pacific Credit: Dominique A. Pineiro VIRIN: 180627-D-PB383-003C.JPG Photo Gallery