Iraqi Defense Minister Khaled al-Obaidi greets U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, at the Iraqi Ministry of Defense in Baghdad, Oct. 20, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, meets with Iraqi Prime Minister Haider al-Abadi in Baghdad, Oct. 20, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, meets with U.S. Marines assigned to the U.S. Embassy in Amman, Jordan, Oct. 19, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., center, chairman of the Joint Chiefs of Staff, salutes to U.S. service members at a joint training center near Amman, Jordan, Oct. 19, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, signs the guestbook at the President's residence in Erbil, Iraq, Oct. 20, 2015. DoD photo by D. Myles Cullen
U.S. Ambassador to Iraq, Stuart E. Jones, greets U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, upon his arrival to Erbil, Iraq, Oct. 19, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, receives a brief on military operations at an observation point in northern Israel, Oct. 18, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, receives a brief on board an Israeli helicopter en route to northern Israel, Oct. 18, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, walks with Israeli officials past the Israeli Defense Forces honor guard during an official welcome ceremony at the IDF headquarters in Tel Aviv, Israel, Oct. 18, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, walks with Lt. Gen. Gadi Eizenkot, commander-in-chief of the Israeli Defense Force, at the Israeli Defense Forces military headquarters in Tel Aviv, Israel, Oct. 18, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr.,second left, chairman of the Joint Chiefs of Staff, meets with Israeli Defense Minister Moshe Yaalon, second right, at the Israeli Defense Forces military headquarters in Tel Aviv, Israel, Oct. 18, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, greets U.S. Military officers upon his arrival in Tel Aviv, Israel, Oct. 17, 2015. DoD photo by D. Myles Cullen
U.S. Ambassador to Israel Daniel B. Shapiro meets with U.S. Chairman of the Joint Chiefs of Staff Marine Corp Gen. Joseph F. Dunford Jr. at the U.S. Consulate in Jerusalem, Israel, Oct. 17, 2015. DoD photo by D. Myles Cullen
U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, talks with U.S. Marine Corps security guards at the U.S. Consulate in Jerusalem, Oct. 17, 2015. DoD photo by D. Myles Cullen