The Bush administration’s global war on terror has become an unchallenged doctrine in American politics. Iraq expert and Boston University history professor Andrew J. Bacevich says the next U.S. pres…

Risk management expert Erwann Michel-Kerjan discusses how the terrorism insurance sector has evolved since September 11.

Failures to stop the recent U.S. airliner bomb plot and the destruction of a CIA base in Afghanistan illustrate inherent problems in intelligence gathering, and al-Qaeda’s impenetrability, says CFR’s…

Washington must increase aid to Yemen to help deter forces like the al-Qaeda affiliate linked to a plot to destroy a U.S. airliner, says Christopher Boucek.

The 2001 law that authorized the U.S. war against al-Qaeda and its affiliates is not an appropriate justification for the offensive against ISIS and other emerging terrorist groups, says CFR’s John B…