Marine Corps Gen. Joe Dunford, chairman of the Joint Chiefs of Staff, walks with Egyptian Defense Minister Col. Gen. Sedki Sobhy at the Ministry of Defense in Cairo, April 23, 2016. Dunford is traveling overseas to meet with military leaders and foreign dignitaries to discuss issues confronting the United States and its allies, including efforts to accelerate the lasting defeat of the Islamic State of Iraq and the Levant. DoD photo by Navy Petty Officer 2nd Class Dominique A. Pineiro