Marine Corps Gen. Thomas D. Waldhauser, incoming commander of U.S. Africa Command, comments during a press conference following the command's change-of-command ceremony at U.S. Army Garrison Stuttgart, Germany, July 18, 2016. During the ceremony, Waldhauser assumed command from Army Gen. David M. Rodriguez, who will retire after 40 years of military service. DoD photo by Navy Petty Officer 2nd Class Dominique A. Pineiro