Latest in Islamic State
What does it mean when individuals and groups are included in U.N. terrorism reports but don't make the cut for sanctions?
The United States should be exploring new approaches for attaining its counterterrorism goals.
The threat landscape will require careful prioritization.
Counterterrorism experts need to get ahead of the curve of terrorist innovation with new, commercially-available products.
Foreign fighters remain a powerful jihadist force worth understanding.
The United States has a range of options for its new Afghanistan policy.
Spain's close counterterrorism cooperation with Morocco provides a model for effective international efforts to prevent terrorist attacks.
The Syrian government got off the hook for facilitating the terrorist group's rise and funding its operations.
The presence of international terrorist groups may grow in the months and years ahead, but there are steps the United States can take to mitigate the risks.
In several countries, repatriated Islamic State members have not been held accountable. Their treatment has sparked controversy and raises security concerns.