A PROFILE AND MODUS OPERANDI OF HAMAS THE ARABIC ACRONYM FOR “Harakat AL-MUQAWAMA AL-ISLAMIYA” OR ISLAMIC RESISTANCE MOVEMENT .
Hamas grew out of the Muslim Brotherhood, a religious and political organization founded in Egypt with branches throughout the Arab world. Beginning in the late 1960s, Hamas’s founder and spiritual leader, Sheikh Ahmed Yassin, preached and performed charitable work in the West Bank and Gaza Strip, both of which were occupied by Israel following the 1967 Six-Day War.