The fact that Americans have shifted their focus back to domestic concerns isn’t abnormal or un-American. It is the predictable resurgence of the two domestically focused schools of the American foreign policy tradition.
In the wake of the Washington Post’s big document dump of secret government and military communications about the war in Afghanistan, a fresh wave of calls for pulling out of Afghanistan is sounding across the media.
In fact, this finger-in-the-dam strategy is the best available option given America’s de facto preference to enjoy relative freedom from jihadist violence without the expense of solving the root problems from which jihadism springs. This style of frontier warfare is the price America pays for regional order on the cheap.