Members of Iran's Revolutionary Guards Corps march during the annual military parade marking the anniversary of the outbreak of the Iran-Iraq war in Tehran on Sept. 22, 2018. (Stringer/AFP/Getty Images)
A poster shows Hezbollah secretary general Hassan Nasrallah, Venezuelan President Hugo Chavez, and Arab leader Jamal Abdel Nasser on Dec. 7, 2006 in Beirut. (Ramzi Haidar/AFP/Getty Images)
Turkish President Recep Tayyip Erdogan arrives to deliver a speech with Mexican President Enrique Pena Nieto (out of frame) at the National Palace in Mexico City on February 12, 2015. Erdogan is in Mexico for a two-day official visit. AFP PHOTO/ Yuri CORTEZ / AFP PHOTO / Yuri CORTEZ (Photo credit should read YURI CORTEZ/AFP/Getty Images)
A woman reads names on a commemorative plaque during a memorial ceremony for victims of an Islamic State attack at Istanbul's Ataturk airport, on June 28, 2016. (Ozan Kose/AFP/Getty Images)
Government troops keep watch as bombed-out buildings are seen in what was the main battle area in Marawi on the southern island of Mindanao on Oct. 25, days after the military declared the fighting against IS-inspired Muslim militants over. (Ted Aljibe/AFP/Getty Images)
An image grab taken from a July 2014 propaganda video showing Abu Bakr al-Baghdadi addressing Muslim worshippers at a mosque in the northern Iraqi city of Mosul.
