By Anthony Cordesman
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Both Afghanistan and a troublesome Pakistan have only marginal strategic interest to the U.S. relative to many other areas where the U.S. can use its resources. Moreover, leaving the region places the security and aid burden on Russia, China, and local states—forcing the countries that do have major strategic interests in the region to take on the burden or live with the consequences.
The U.S. should not stay in Afghanistan without considering these risks and liabilities, or out of sheer strategic momentum. But, it should also not let the situation steadily deteriorate and lose the war by negligence and default. There is a case for continuing military assistance and there may be a case for action on the civil side if the State Department and USAID are pressed hard to address it. Pakistan may remain problematic, but it may well not be so much of a problem that some form of victory is not possible.