Iran fired multiple ballistic missiles at United States forces stationed across the Middle East late Tuesday, breaking a short-lived pause in hostilities and reviving fears of a wider regional war as mediators pushed both sides toward a ceasefire.
The US military said its air defenses intercepted the incoming projectiles, describing the barrage as an attempted surprise attack. “At 5:45pm ET today, Islamic Revolutionary Guards Corp forces launched multiple ballistic missiles from Iran in an attempted surprise attack on US forces based in the Middle East,” US Central Command wrote on the social media platform X.
The strike marks a sharp reversal after nearly two weeks of nightly US strikes on Iranian targets, which had recently paused as diplomatic channels attempted to steer both governments back to negotiations. The renewed exchange raises immediate questions about whether a durable truce remains within reach.
Regional tensions rippled outward almost immediately. Saudi Arabia intercepted a wave of drones, while Iran issued fresh warnings that it would take “any action” necessary to maintain its control over the Strait of Hormuz, the narrow waterway through which a significant share of the world’s seaborne oil passes.
The escalation came only days after markets had begun pricing in a de-escalation. Earlier reporting had noted a rally in global equities and a slide in crude prices as ceasefire hopes grew, a mood that Tuesday’s attack now threatens to unwind.
Financial markets reflected the renewed uncertainty. S&P 500 futures traded flat in early activity as investors weighed higher oil prices against the risk of a broader conflict. The Dow Jones Industrial Average had entered the session on the back of three consecutive winning days, leaving traders cautious about the durability of recent gains.
Oil remains the central economic pressure point. Any disruption to shipping through the Strait of Hormuz could send energy prices sharply higher, feeding inflationary risks across import-dependent economies in Asia and beyond.
The nightly US strikes and Iran’s response over recent weeks had centered largely on control of the strait, a strategic chokepoint that has repeatedly drawn both military and diplomatic focus during the conflict.
It remains unclear whether the missile launch signals a full collapse of ceasefire efforts or a bargaining move ahead of further talks. Mediators had been working to bring both sides back to the negotiating table before the latest attack.
Attention now turns to Washington’s response and whether Iran follows the strike with additional action. Markets, shipping operators, and regional governments are bracing for further volatility as the fragile pause gives way to renewed hostilities.