Iran has warned the United States against any new military move, saying it would respond forcefully if American forces act on President Donald Trump’s latest threats. The warning also extended to Israel, underscoring how quickly tensions around Tehran have intensified.

The latest standoff comes as anxiety grows across the Gulf. Reports of disrupted shipping through the Strait of Hormuz have added to concerns about regional stability, since the waterway is one of the world’s most important energy routes.

Market reaction has followed the security fears. Oil prices have moved higher as traders weigh the risk that any escalation involving Iran, the U.S. or Israel could further affect transport and energy supplies in the region.

With rhetoric sharpening on all sides, the confrontation is feeding wider worries about a broader Middle East conflict. Iran’s latest message signals that any fresh attack would likely trigger retaliation, keeping pressure on diplomacy, shipping lanes and global energy markets.