Hezbollah-Lebanon's "Party of Allah"-wears many faces. Founded by Muslim clerics following Israel's invasion of Lebanon in 1982, it is a powerful political party, a Shia Islamic religious and social movement, Lebanon's largest militia, and a close ally of Iran. Originally, Hezbollah's reason for being was to resist the Israel invaders. Over time, it grew from a small militia to a paramilitary group more powerful than the Lebanese Army. Trained and...

In January 2006, Palestinian voters shocked the Western world by giving Hamas a majority of seats in the parliamentary elections. Stunned Westerners found it hard to imagine how the blood-soaked Islamist terrorist organization won the support that brought it to power. Western thinkers found it harder yet to envisage how a Hamas government would play a positive role in Palestinian-Israeli relations. Hamas, an acronym for an Arab phrase meaning "Islamic...

Boko Haram is running wild, spreading death and destruction deep in the heart of Africa. Its very name has become a national symbol for fear in Nigeria. Allied with the Islamic State, and inspired by a distorted vision of a worldwide caliphate, the threat of its presence casts a dark shadow over the lives of all Nigerians within its grasp. And its grasp is spreading. Boko Haram, roughly translated, means "Western education is forbidden." Its members...