The latest news on terrorism
The best way to deal with the drug problem in Afghanistan is to stop counternarcotic efforts.
Lt. Gen Michael Flynn has valuable insights on keeping threats in the proper perspective.
The U.S. remains highly vulnerable to an attack on its electrical grid.
The advantages of using drones must be weighed against some significant drawbacks.
Helping Pakistan turn away from extremism requires books on the ground, not unmanned killer robots in the sky.
Curbing ivory poaching requires major changes in political will.
How Malala put education on the global agenda.
Senior intelligence lawmakers: Al-Qaida practicing patience, strategy like never before.
Foreign fighters in places such as Syria are a present and future threat to international security.
There are several points of tension simmering beneath the surface in this African country.