Iran Doesn’t Need a Navy to Threaten Global Oil Supply

The United States and Israel have largely destroyed Iran's conventional naval fleet in a massive bombing campaign since February 28. But Tehran's threat to the Strait of Hormuz, one of the world's most important shipping routes, has not diminished. Iran has effectively closed the narrow waterway, through which 20 percent of the world's oil supplies flow, by using asymmetric warfare tactics. Besides Iran's conventional navy, the powerful Islamic Revolutionary Guards Corps (IRGC), the elite branch of the country's armed forces, has its own naval…