article: Sheikh Omar Hadid Brigades
links: Abu al-Hussein al-Husseini al-Qurashi Palestinian political violence Syria Abu al-Hasan al-Hashimi al-Qurashi Hamas Jew Gaza–Israel conflict Iraq Abu Bakr al-Baghdadi Abu Hafs al-Hashimi al-Qurashi Arabic language Islamism Islamic State of Iraq and the Levant Abu Ibrahim al-Hashimi al-Qurashi Army of Islam Gaza Strip