A radicalized Egyptian physician, he was regarded as the intellectual spine of Osama bin Laden’s terrorist organization, and ran it after Bin Laden was killed in 2011.
Tags: Abdullah, Abdullah Ahmed (Abu Muhammad al-Masri) ( 4 ), Afghanistan ( 624 ), Al Qaeda ( 150 ), Al Qaeda in Mesopotamia ( 5 ), bin Laden, Hamza, bin Laden, Osama ( 31 ), Egyptian Islamic Jihad ( 2 ), Federally Administered Tribal Areas (Pakistan) ( 2 ), International Relations ( 508 ), Islamabad (Pakistan) ( 12 ), Islamic State in Iraq and Syria (ISIS) ( 211 ), Muslims and Islam ( 289 ), Peshawar (Pakistan), Religion and Belief ( 173 ), September 11 (2001) ( 188 ), Terrorism ( 609 ), United States International Relations ( 1,891 ), Zawahri, Ayman Al- ( 14 )