There is a growing possibility of a U.S. military attack on Iran — but how realistic is it really? Despite President Donald Trump’s fiery rhetoric and warnings that “help is on the way” for Iranian protesters, the actual military options available to Washington are far more limited than they appear. In this in-depth explainer, we break down why a U.S. strike on Iran would be extraordinarily complex and risky. From the lack of viable ground options to the constraints on air and naval power, we analyse America’s troop deployments across the Middle East, available airbases, carrier groups, and the serious threat posed by Iran’s vast arsenal of ballistic missiles. Watch the video to find out more.