Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, shakes hands with with Philippine Armed Forces Chief of Staff Gen. Ricardo Visaya in Manila, the Philippines, Sept. 5, 2016. Dunford was in Manilla to attend the 2016 Chiefs of Defense Conference. The conference brings together military leaders to discuss regional and global challenges and to promote cooperation in the Indo-Asia-Pacific region. DoD photo by Army Sgt. James K. McCann