Originally Published in Foreign Policy

By William D. Hartung

The summit between President Barack Obama and representatives from the Persian Gulf countries that kicked off today at Camp David is meant to reassure Washington’s Arab allies. “Don’t worry about the nuclear deal with Iran,” Obama will say. “We’ve got your back.”

And what’s the best way to show your friends that you’ve got their back? Sell them billions of dollars worth of advanced weapons. In fact, it seems like arms sales are the Obama administration’s tool of choice these days for dealing with everything from counterterrorism to a lagging economy. And the consequences, unsurprisingly, are bloody.