Moral hazard has also been a major problem in our relationship with our Arab partners. Why should they play an active role in countering the threat to them they perceive from Iran, if they can get America to do this for them? Similarly, why should any Muslim country rearrange its priorities to deal with Muslim renegades like Daesh when it can count on America to act for it? If America thinks it must lead, why not let it do so? But responsible foreign and defense policies begin with self-help, not outsourcing of military risks.
The United States has the power-projection and war-fighting capabilities to back a Saudi-led coalition effort against Daesh. The Saudis have the religious and political credibility, leadership credentials, and diplomatic connections to organize such an effort. We do not.
Since this century began, America has administered multiple disappointments to its allies and friends in the Middle East, while empowering their and our adversaries. Unlike the Gulf Arabs, Egypt, and Turkey, Washington does not have diplomatic relations with Tehran. Given our non-Muslim identity, solidarity with Israel, and recent history in the Fertile Crescent, the United States cannot hope to unite the region’s Muslims against Daesh. Daesh is an insurgency that claims to exemplify Islam as well as a governing structure and an armed force. A coalition led by inhibited foreign forces, built on papered-over differences, and embodying hedged commitments will not defeat such an insurgency with or without boots on the ground.