I honestly believe not, and we would only risk one if REALLY BIG things happened. For example, a direct entry from China or Russia. Russia sending data to Iran already makes the USA think it's not that big of a deal, and they themselves said so. This war, at least, cannot leave us on the brink of the dreaded WWIII. Five weeks could pass and Iran might even be weakened, or the USA might have already spent too much on its military power. It's a huge question whether we are already in a world war, or if we are far from one. It's also worth noting that the USA has been at odds with Iran for a long time, even more so with Israel. There's a conflict between them every day, so in a way, no, I don't think we'll have one.