HANDBOOK OF TERRORISM IN THE MIDDLE EAST

In the Middle East, the world's deadliest organizations, the Islamic State and al Qaeda have firmly established their presence in the Levant and the Gulf. In parallel, state- sponsored Shia threat networks, groups and cells, notably the Lebanese Hezbollah and Houthis operate throughout the Middle East and beyond. Exploiting the conflict zones and their cascading ideologies, both the Sunni and Shia threat entities compete to advance their own interests. Their parent and affiliate entities re...