Was named leader of the terrorist group Palestinian Islamic Jihad in 1995
Ramadan Abdullah Shallah was a founding member - along with Sami Al-Arian, Mazen al Najjar, and Khalil Shikaki - of the World Islam Study Enterprise (WISE). WISE was an Islamic think tank that sponsored events around the United States featuring speakers like Sheik Omar Abdul Rahman, who was later convicted for his role as the mastermind of the 1993 bombing of the World Trade Center. WISE was shut down in 1995 after some of its founders were arrested for ties to terrorism or were deported.