The United States says it has a right to chase terrorists in other countries. Now, India is following suit—in Pakistan.

The U.S. and the Taliban are approaching a peace deal. But a new survey suggests a key component of national security is getting worse.

We are all suspicious now

Is our post-9/11, permanent-war mindset finally fading?

The Boston bombing was a tragedy we can't prevent

Two former U.S. officials make the case for accommodation

Two days with the extremely anxious drone lobby

A new idea to limit drone strikes could actually legitimize them