Iran Warns of Intensified War After US Strikes Its Oil Tankers

When you talk about a conflict that’s already simmering for months, you expect a few more fireworks, not a whole new level of intensity. That’s exactly what an unnamed senior official in Tehran told us on Tuesday – Iran is ready to make the war with the United States “more intense” if Washington keeps hitting its oil tankers and tightening a naval choke‑hold around the Strait of Hormuz.

He asked not to be named, saying the subject is “sensitive”. Still, his words were blunt: the country will not back down, and it’s preparing to step up its counter‑strikes. In his view, the economic pain is growing – inflation is soaring past 80%, the rial is on a free‑fall, and the blockade is choking off both oil exports and essential imports. Yet the leadership sees the clash as an existential fight, one they can’t simply walk away from.

Since the most ferocious fighting faded in April, Iran has been quietly rebuilding its arsenal. According to the official, the arsenal now includes enough missiles to sustain a prolonged conflict, and the military posture has been “fundamentally recalibrated”, a phrase echoed by the country’s new security chief, Mohsen Rezaee, just a few days ago.

Meanwhile, the United States says its warships are dodging Iranian attacks and that it has already destroyed five Iranian‑owned tankers in a swift response. Tehran, for its part, launched roughly 20 missiles at a Jordanian airbase that supports U.S. operations, and it targeted several more American naval vessels and commercial ships that were simply passing through the waterway.

The back‑and‑forth is doing something else, too: it’s nudging oil prices higher. Brent crude breezed past the $100‑a‑barrel mark on Wednesday and is up about 65% this year. Diesel prices in the U.S. have even hit a record high, adding another layer of pressure on President Donald Trump, whose administration is already nervous about a war that’s unpopular with voters ahead of the November 3 midterm elections.

Bloomberg Economics’ Dina Esfandiary notes that many Iranian leaders think the Trump administration only reacts to clear threats and escalation. “They also believe the administration is more sensitive to a war that ramps up right before the midterms,” she wrote. That belief seems to be feeding the resolve to retaliate faster and more efficiently, as if Iran now has a “menu” of options ready to impose higher costs on Washington.

Parliament speaker Mohammad Bagher Ghalibaf, who once negotiated cease‑fire talks with the U.S., warned that the era of “proportionate responses” is over. The message is clear: Tehran is prepared to push the conflict past the limited skirmishes of the past months.

Since the fighting broke out in late February – sparked by coordinated U.S. and Israeli strikes – both sides have been jockeying for control of the Hormuz waterway, a narrow passage that handles a sizable share of the world’s oil flow. No formal peace talks have taken place for months, and each side seems content to stay on the sidelines of the negotiating table, at least for now.

The United States, on its side, appears wary of pushing oil prices even higher. After using a significant chunk of its interceptor missiles, Washington seems more interested in squeezing Iran’s economy through the blockade, hoping to force Tehran to reopen Hormuz and come back to the negotiating table. The aim, according to officials, is to get Iran to lift its attacks on commercial traffic – something Tehran insists it has the right to police.

But the blockade is doing its job, at least economically. With petroleum exports choked off and vital goods harder to import, Iran’s inflation has accelerated to almost 90%, and the rial is losing value at a dizzying pace. The economic squeeze triggered mass protests late last year, which were met with a harsh crackdown that left thousands dead.

Even some Iranian voices, such as President Masoud Pezeshkian, argue that negotiation is the only way out of this economic nightmare. Yet they also say the U.S. must first lift the blockade and honor the June Memorandum of Understanding – a cease‑fire agreement that collapsed almost as soon as it was signed.

So where does this leave the world? A dangerous stalemate, with each side waiting to see who blinks first. The risk of an escalatory spiral is real, and with energy markets already jittery, a broader flare‑up could send prices soaring again, affecting consumers far beyond the Middle East.

For now, Tehran’s message is unmistakable: it will keep fighting until it feels Washington is too wary to strike again. Whether that decision comes from economic pressure, political calculations around the U.S. midterms, or a genuine shift in military strategy, the next weeks could prove decisive for both the region and the global oil market.