US war on Iran isn’t likely to go as planned

Many American wars begin with the assumption that brute force will lead to a swift and decisive victory. While the US military is highly effective at conventional deterrence, it has consistently struggled to defeat adversaries employing asymmetric tactics. In conflicts such as Vietnam, Iraq, Afghanistan and Yemen, Washington repeatedly underestimated its adversaries by assessing their strength based on their ability to fight conventionally. Iran represents the most dangerous iteration of...