FILE - In this Friday, March 27, 2015 file photo released by the official website of the office of the Iranian supreme leader, commander of Iran's Quds Force, Qassem Soleimani, right, greets Supreme Leader Ayatollah Ali Khamenei while attending a religious ceremony in a mosque at his residence in Tehran, Iran. The chief of an elite unit in Iran's Revolutionary Guard has accused the U.S. of having "no will" to stop the Islamic State group after the fall of the Iraqi city of Ramadi, an Iranian newspaper reported Monday. (Office of the Iranian Supreme Leader via AP, File)