In the years since 9/11, the U.S. war on terror has focused on al-Qaeda, Afghanistan, and Iraq. Coverage of Iran has been devoted almost exclusively to its nuclear ambitions. Yet, as Ronen Bergman's groundbreaking reporting in this vital investigative history reveals, for thirty years, Iran has been the world's leading sponsor of global terror and stands as the most formidable sponsor of terror in the world today.Bergman, one of Israel's top investigative reporters, gained unprecedented access to extraordinary sources from top to bottom in the Mossad and intelligence agencies around the world. Based on over ten years of research and more than 300 exclusive interviews with key intelligence figures, he reveals that Iranian terrorist masterminds have crisscrossed the globe, conducting bombings and assassinations with impunity-even renting apartments and planning bombing attacks in New York City. Iran's proxy, Hizballah, has virtually taken over southern Lebanon and threatens Israel with high-powered weaponry supplied by Iran. Iran and Hizballah worked closely with al-Qaeda and other Sunni terrorist groups in developing their terrorist operations, and Iranian commandos trained Iraqi insurgents in the crafts of suicide bombing and the building of the roadside bombs that have killed so many U.S. troops in Iraq.In response, and largely beneath the public's radar, a vast clandestine war has been fought with Iran and Hizballah on one side and the CIA, Israel's Mossad, and their Europe