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.
Women have been fighting and dying in America’s wars for years. Here are eight who were killed in action last year.
The saga of U.S. diplomatic security in Afghanistan continues.
Five unlikely but extremely destabilizing global crises that Obama must prepare for now.
An exclusive report on the troubled security team at America's most important embassy.
Because that's where we're headed.
Why Hagel's critics need to turn down the heat.
Barack Obama has clearly decided to cut his losses in Afghanistan. Will all hell break lose when he does?