From his headquarters in Kabul, Gen. Stanley A. McChrystal sees one clear path to achieve President Obama's core goal of preventing al-Qaeda from reestablishing havens in Afghanistan: "Success," he writes in his assessment, "demands a comprehensive counterinsurgency campaign."
Inside the White House, the way forward in Afghanistan is no longer so clear.
Although Obama endorsed a strategy document in March that called for "executing and resourcing an integrated civilian-military counterinsurgency strategy," there have been significant changes in Afghanistan and Washington since then. A disputed presidential election, an erosion in support for the war effort among Democrats in Congress and the American public, and a sharp increase in U.S. casualties have prompted the president and his top advisers to reexamine their assumptions about the U.S. role in defeating the Taliban insurgency.
Read more: The Washington Post