The upcoming NATO summit will include talks on the endgame in Afghanistan, a new smart defense doctrine, and bolstering global partnerships, all of it colored by fundamental questions about the role …

Scaling back the U.S. commitment in Afghanistan will yield a peace dividend, but only when Social Security and Medicare spending are controlled will the U.S. be able to refocus on domestic priorities…

The Obama administration’s review of its nuclear spending will shape the country’s arsenal for decades to come and could be the president’s final chance to influence arms control, writes CFR’s Adam M…