Stephen M. Walt: Lessons of Two Wars ... We Will Lose in Iraq and Afghanistan

Stephen M. Walt is the Robert and Renée Belfer professor of international relations at Harvard University.

One of the things that gets in the way of conducting good national security policy is a reluctance to call things by their right names and state plainly what is really happening. If you keep describing difficult situations in misleading or inaccurate ways, plenty of people will draw the wrong conclusions about them and will continue to support policies that don't make a lot of sense.

Two cases in point: the wars in Afghanistan and Iraq. We are constantly told that that "the surge worked" in Iraq, and President Obama has to pretend the situation there is tolerable so that he can finally bring the rest of the troops there home. Yet it is increasingly clear that the surge failed to produce meaningful political reconciliation and did not even end the insurgency, and keeping U.S. troops there for the past three years may have accomplished relatively little.

Similarly, we keep getting told that we are going to achieve some sort of "peace with honor" in Afghanistan, even though sending more troops there has not made the Afghan government more effective, has not eliminated the Taliban's ability to conduct violence, and has not increased our leverage in Pakistan. In the end, what happens in Central Asia is going to be determined by Central Asians -- for good or ill -- and not by us.

The truth is that the United States and its allies lost the war in Iraq and are going to lose the war in Afghanistan...