Eyes are on President Donald Trump after Iran claimed fresh attacks on U.S. military positions and a tanker was struck in the Strait of Hormuz on Saturday, June 27, risking unraveling the fragile peace deal between Washington and Tehran.
The escalation comes only days after both sides agreed to restore safe navigation through the vital shipping route and end months of fighting.
Iran Launches Fresh Attacks as Fragile Ceasefire Faces First Major Test
Iran’s Revolutionary Guards said they targeted US sites, according to state media. The country’s foreign ministry pointed the finger at Washington for breaking the terms of last week’s memorandum of understanding.
A US official confirmed to CNN that Iran targeted U.S. assets in the Middle East, particularly the American forces, using one-way drones, which reportedly never reached their targets.
Bahrain, home to a key US base, reported drone attacks from Iran early Saturday, with its foreign ministry calling the strikes a clear violation of its sovereignty.
The latest strikes mark the first real test of the deal signed last week between Iran and the U.S. That agreement called for Iran to open the Strait of Hormuz to help restore safe passage for commercial ships and bring traffic levels back to pre-war volumes. President Trump said he expects the Strait to stay toll-free.
Tanker Strike Raises New Security Concerns in the Strait of Hormuz
At the same time, the United Kingdom Maritime Trade Operations (UKMTO) confirmed a tanker was hit in the strait. The vessel took damage, but the crew escaped injury. UKMTO urged ships in the area to proceed with caution.
The Joint Maritime Information Center, led by the US Navy, responded by raising the threat level to “substantial.” It also expanded a route near Oman to handle more two-way traffic.
On Friday, US forces hit Iranian missile and drone storage sites plus coastal radar installations.
CENTCOM described the action as a necessary reply to Iranian aggression against commercial shipping that broke the ceasefire. The US military later released video of those strikes.
Also Read: US Strikes Iran After Trump Says Tehran Violated Ceasefire With Strait of Hormuz Ship Attack
The chain started on Thursday when Iran struck a commercial vessel near the Strait. Trump labeled it a “foolish violation” of the new understanding.
Vice President JD Vance, who helped negotiate the deal, said simply that “violence will be met with violence.”
A US official tried to keep things in perspective, saying the exchanges do not signal a slide back into full-scale fighting, at least right now. Still, the developments have shaken confidence in the memorandum.
Why the Strait of Hormuz Remains Critical to Global Oil Markets
The Strait of Hormuz carries about one-fifth of the world’s oil and gas on a normal day. Recent disruption rippled quickly through global energy markets.
Iran has used its position there as leverage before, and the recent war merely sharpened focus on who controls the narrow passage.
The recent Iran-U.S deal was meant to wind down the major conflict that has dragged on for months.
Under the deal, Iran pledged its best efforts to keep ships safe. In return, both sides hoped to see normal trade resume. They also agreed to a 60-day ceasefire to pave the way for talks on Iran’s nuclear ambitions and U.S. sanctions.
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Trump pushed for quick de-escalation while keeping pressure on Tehran. The president has spoken often about finishing unfinished business in the region. With fresh attacks reported, attention turns again to how he will respond.
Will the White House treat this as a minor test of the agreement, or as something that requires stronger action?
So far, the administration appears to favor measured replies. The Friday strikes were targeted, aimed at specific Iranian capabilities rather than broader targets.
Officials maintain they want to protect shipping without blowing up the diplomatic track.
Iran, for its part, seems determined to show it still holds cards in the Strait.
Meanwhile, shipping companies now face higher risks and insurance costs. Some vessels may be forced to reroute again or wait for calmer signals, which in turn slow energy flows and raise prices at the pump far from the Gulf.
