Iran faces new U.S. economic pressure, with the United States warning it may impose “the toughest sanctions in history” to force Iran to change course after nearly six months of war. Multiple outlets frame the issue as a potential trigger for further escalation in the Gulf, focusing on what Iran can do economically and logistically in response to sanctions threats.

Iran’s main leverage described across reports centers on disrupting oil exports. Former Revolutionary Guards chief Mohsen Rezaei, who is also described as a secretary of Iran’s Supreme National Security Council, warns that Iran could shut down oil exports if the economic pressure continues. The reports also note that Iranian actions—such as attacks and threats to shipping—have already reduced activity in the Strait of Hormuz, a key global energy chokepoint that previously carried about a fifth of global energy. While some tankers still move through the strait in recent weeks, volumes are described as remaining low, and Iran is said to be taking measures such as blacklisting tankers that do not follow its stated rules.

Overall, the outlets align on the sanctions threat from the United States and the centrality of oil-export disruption in Iran’s possible response, while differing mainly in how much detail they provide beyond this core point.