Abu Ayyub al-Masri (, ; translation: "Father of Ayyub the Egyptian") (born ca. 1968 – died April 18, 2010 Abu Hamza al-Muhajir ( ; translation: "Father of Hamza the immigrant") and other aliases (see Real Name), was an active combattant of al-Qaeda and at least a senior aide to former leader of Al-Qaeda in Iraq, Abu Musab al-Zarqawi. When Zarqawi was killed in a U.S. airstrike on 7 June 2006, U.S. Pentagon sources identified al-Masri as among the prime candidates to assume direction of the Iraqi insurgency.