Selva Retirement Marine Corps Gen. Joe Dunford, the chairman of the Joint Chiefs of Staff, speaks about his Air Force wingman Gen. Paul J. Selva, the vice chairman, during Selva’s retirement ceremony at Joint Base Andrews, Md., July 31, 2019. SHARE IMAGE: Download Image: Full Size (1.87 MB) Tags: selva, Chairman, Vice Chairman, Dunford, Joint Staff Photo By: Army Sgt. Amber I. Smith, DOD VIRIN: 190731-D-SV709-0316.JPG Photo Gallery