Why did the United States Invade Iraq in 2003?

Abstract

Why did the United States invade Iraq in 2003? Most scholars cite the nonproliferation of weapons of mass destruction (WMD), a neoconservative desire to spread democracy, or the placating of domestic interest groups as the Bush administration’s objectives, but I suggest these arguments are flawed. Instead, I proffer the “performative war” thesis resting on the concepts of status, reputation, and hierarchy to explain the Iraq war. Hegemons desire generalized deterrence, such that others do not challenge their territory, preferences, or rule. However, the challenging of a hegemon’s authority—as occurred on 9/11—generates a need to assert hegemony and demonstrate strength to a global audience. Only fighting a war can demonstrate such strength; no peaceful bargain, even a lopsided one, can achieve the same effect. Consistent with this framework, the United States fought Iraq mainly for its demonstration effect—defeating the recalcitrant Saddam would lead other states to fear the United States and submit to its authority and global order.