The persistent dangers of low-tech warfare.
Why John Brennan should give a passport and $10K to every Gitmo prisoner.
How Rand Paul and company are totally missing the point.
A former State Department insider has written a blistering account of the Obama administration’s missteps in Afghanistan. But is he right?
How to reform the Pentagon for "light footprint" interventions.
How Afghanistan has changed for the better after more than a decade of war.
"My time in the Obama administration turned out to be a deeply disillusioning experience."
We asked everyone from an ex-president of Pakistan to a former Afghan spy chief to weigh in.
Critics of the war are missing the big picture: Afghanistan is much better off today.
Seven things we've learned after a decade of war in Iraq and Afghanistan.
Can anyone stop Turtle Bay from fading into obscurity?
It's a veritable international mystery: How did Washington end up funding its adversaries in Tehran?
Is President Obama’s national security team too like-minded and conservative about the limits of American power?
When it comes to covering Africa's latest conflict, it's suddenly amateur hour.