The goals that animate the renewed U.S. bombing campaign in Iraq are a muddle. Any rationale for bombing Sunni militants there today suggests a prolonged campaign against them. Any effort we make against Sunni insurgents in Iraq contradicts our pro-insurgency policy in Syria. And while President Obama claims fidelity to the hope of making Iraq a stable multi-ethnic state, by defending Iraq’s Shi’ite regime and Kurdish North against Sunnis, the bombing may hasten Iraq’s dissolution.
The president’s stated goals are clear enough. Last night, he said that the airstrikes have two aims. First, they will protect Americans—several dozen diplomats and military personnel are apparently in Erbil, which is threatened by the recent advances of the Islamic State in Iraq and Syria (ISIS). Second, the president said that the strikes will defend civilians from the Yazidi minority. Tens of thousands of them are said to be encircled by ISIS militants. According to the president, U.S. aircraft will both drop supplies to the Yazidi and attack ISIS positions to break the siege.
The first goal doesn’t require bombing. If we are simply concerned about the well-being of U.S. personnel in Erbil, we would evacuate them. But they are there largely to help Iraqis fight ISIS in the first place. Seemingly, we are after some broader objective. Protecting the Yazidi from starvation and slaughter makes sense. But that objective can easily slide into broader ones.