The fragile calm in the Gulf has cracked wide open. Early on Wednesday, the United States launched a wave of strikes on southern Iran, and Tehran responded within hours by targeting American military sites in Bahrain and Kuwait, pushing the region back towards the kind of open conflict the June ceasefire was meant to prevent.
The US action followed a tense Tuesday in the Strait of Hormuz, where three commercial tankers, including Qatari and Saudi-flagged vessels, came under attack from projectiles and a drone. US Central Command said it hit more than 80 targets inside Iran in response, going after air defence systems, coastal surveillance networks, surface-to-air missiles, anti-ship cruise missiles and drone launch sites. Explosions were reported in the port cities of Bandar Abbas and Sirik, on Qeshm island, and near Kharg island, which handles roughly ninety per cent of Iran’s crude oil exports. Iranian state media said several people were injured by shrapnel at a commercial pier in Sirik, and the Revolutionary Guard said it shot down a US surveillance drone during the exchange.
Washington paired the strikes with an economic move, revoking the sanctions waiver granted in June that had allowed Iran to legally sell its oil under the interim agreement signed on the 17th of that month. Iran’s foreign ministry called the decision a clear violation of that understanding and said it holds the US responsible for what follows.
Tehran’s retaliation came fast. Air raid sirens sounded across Bahrain, home to the US Navy’s Fifth Fleet, twice within a few hours, and Kuwait, which hosts American army forces, said its air defences were confronting hostile drone and missile attacks. The Revolutionary Guard said it had destroyed 85 US military installations across the two countries, describing the operation as an initial response to what it called a US violation of the ceasefire and the Islamabad understanding. Iranian officials also linked the timing of the American strikes to the ongoing funeral procession for Supreme Leader Ayatollah Ali Khamenei, whose coffin arrived in Najaf, Iraq this week, accusing Washington of trying to overshadow the moment.
The flashpoint has been building for weeks. On the 24th of June, Oman and the International Maritime Organization set up a temporary evacuation corridor along the Omani coast for vessels stranded in the Gulf, to be overseen by the US. Iran rejected the route outright, insisting ships use only corridors it approved. Days later, two vessels using the Omani corridor were attacked, forcing the evacuation plan to a halt, a sign of how little room the ceasefire had left for manoeuvre even before this week’s escalation.
For a region and a global economy still leaning on the Strait of Hormuz for a fifth of the world’s oil flow, the stakes are hard to overstate. Every strike now carries the risk of pulling in more of the Gulf states caught in the middle, and every hour without a diplomatic circuit breaker makes the interim agreement harder to save. Whether Wednesday’s exchange marks the peak of this round or the start of something longer is, for now, an open question that markets, mariners and millions across the Gulf are watching closely.
