Cutting U.S. military aid to Pakistan might be just what the world's most frustrating alliance needs.
Cutting off civilian aid would almost certainly do more harm than good. But so, too, does the endless drama of American demands and outraged Pakistani responses. The time has come to ask less of Pakistan, to expect less, and to offer less.
In Afghanistan, too, the United States has run up sharply against the limits of its influence, despite spending $120 billion a year, not to mention the presence of 100,000 troops. The Obama administration's effort to bring good governance to Afghanistan -- central to its counterinsurgency strategy -- has failed, and the White House has largely stopped trying, and stopped lecturing Afghan President Hamid Karzai on the subject. That's in part because the United States has concluded that Afghanistan no longer poses a grave threat to its national security. Pakistan, however, does. The bulk of the extremists allied with al Qaeda live on the Pakistani side of the border. And Pakistan is a giant, turbulent country with 180 million people -- and nuclear weapons. The relationship is thus governed by the premise that the United States can't walk away. Pakistan has a gift for making itself appear indispensable.



