Walk And Talk Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, walks with Army Gen. John W. Nicholson, commander of the Resolute Support Mission and U.S. Forces Afghanistan, before meeting with Afghan senior government and military leaders in Kabul, Afghanistan, March 20, 2018. DoD photo by Navy Petty Officer 1st Class Dominique A. Pineiro SHARE: Download: Full Size (1.95 MB) Credit: Petty Officer 1st Class Dominique A. Pineiro VIRIN: 180320-D-PB383-006B.JPG Photo Gallery