Amid the many uncertainties surrounding Israel’s endgame in Gaza, views among the public and leading officials indicate that Israel is preparing for a protracted war despite growing calls to accept a…

The mass casualty theater attack in Moscow was a reminder that affiliates of the Islamic State have reorganized and infiltrated even powerful states.

Five days after U.S. forces killed al-Qaeda in Iraq leader Abu Musab al-Zarqawi, the group announced his successor, the unknown Abu Hamza al-Muhajir. Speculation abounds about the man and the signifi…

A profile of the terrorist Abu Musab al-Zarqawi, the man responsible for coordinating suicide bombings in Amman and Madrid, multiple attacks on Iraqi Shiites and Shiite mosques, and the highly-public…

A profile of Abu Bakar Bashir, the Indonesian cleric whose fiery invectives have motivated terrorist attacks like the 2002 Bali bombings, and who some experts say is affiliated with al-Qaeda.