FILE - In this Sept. 18, 2016, file photo provided by an official website of the office of the Iranian supreme leader, Revolutionary Guard Gen. Qassem Soleimani, center, attends a meeting in Tehran, Iran. Iraqi TV and three Iraqi officials said Friday, Jan. 3, 2020, that Soleimani, the head of Iran’s elite Quds Force, has been killed in an airstrike at Baghdad’s international airport. (Office of the Iranian Supreme Leader via AP, File)
This photo released by the Iraqi Prime Minister Press Office shows a burning vehicle at the Baghdad International Airport following an airstrike in Baghdad, Iraq, early Friday, Jan. 3, 2020. The Pentagon said Thursday that the U.S. military has killed Gen. Qassem Soleimani, the head of Iran's elite Quds Force, at the direction of President Donald Trump. (Iraqi Prime Minister Press Office via AP)
FILE - In this Friday, March 27, 2015, file photo provided by an official website of the office of the Iranian supreme leader, commander of Iran's Quds Force, Qassem Soleimani prays in a religious ceremony at a mosque in the residence of Supreme Leader Ayatollah Ali Khamenei, in Tehran, Iran. General Soleimani, who headed the external operations Quds Force for the Guards, had wielded his regional clout publicly since 2018 when it was revealed that he had direct involvement in top-level talks over the formation of Iraq's government. (Office of the Iranian Supreme Leader via AP, File)
FILE - In this Thursday, Feb. 11, 2016, file photo, Qassem Soleimani, commander of Iran's Quds Force, attends an annual rally commemorating the anniversary of the 1979 Islamic revolution, in Tehran, Iran. Soleimani was one of the most popular figures in Iran and seen as a deadly adversary by America and its allies. (AP Photo/Ebrahim Noroozi, File)
An Iraqi security forces bulldozer removes cement blocks and open the streets, that were closed for security concerns, around the Green Zone in Baghdad, Iraq, Thursday, Jan. 2, 2020. Iran-backed militiamen have withdrawn from the U.S. Embassy compound in Baghdad after two days of clashes with U.S. security forces. (AP Photo/Nasser Nasser)
An Iraqi police officer instructs a bulldozer while Iraqi security forces remove cement blocks and opened the streets, that were closed for security concerns, around the Green Zone in Baghdad, Iraq, Thursday, Jan. 2, 2020. Iran-backed militiamen have withdrawn from the U.S. Embassy compound in Baghdad after two days of clashes with U.S. security forces. (AP Photo/Nasser Nasser)
An Iraqi soldier stands guard in front of smoke rising from a fire set by pro-Iranian militiamen and their supporters in the U.S. embassy compound, Baghdad, Iraq, Wednesday, Jan. 1, 2020. U.S. troops fired tear gas on Wednesday as hundreds of Iran-backed militiamen and other protesters gathered outside the American Embassy in Baghdad for a second day and set fire to the roof of a reception area inside the compound. (AP Photo/Nasser Nasser)
Posters with pictures of some of the Iran-backed Popular Mobilization fighters killed in a U.S. airstrike in Qaim Sunday, are posted by pro-Iranian militiamen and their supporters on the walls of the U.S. Embassy, in Baghdad, Iraq, Wednesday, Jan. 1, 2020. U.S. troops fired tear gas on Wednesday as hundreds of Iran-backed militiamen and other protesters gathered outside the American Embassy in Baghdad for a second day and set fire to the roof of a reception area inside the compound. (AP Photo/Nasser Nasser)