Chairman's Arrival Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, arrives in Bogota, Colombia, March. 9, 2016. Dunford met with senior U.S. and Colombian military and civilian leaders during his first visit to the country as Chairman. DoD photo by Navy Petty Officer 2nd Class Dominique A. Pineiro SHARE IMAGE: Download Image: Full Size (0.51 MB) Photo By: Petty Officer 2nd Class Dominique A. Pineiro VIRIN: 160310-D-XT155-003.JPG Photo Gallery