Newly released satellite images have revealed significant destruction at Iran’s key nuclear facilities following a major US air campaign over the weekend. The operation, dubbed Midnight Hammer, was launched by President Donald Trump and involved over 125 American military aircraft targeting three key nuclear sites: Fordow, Natanz, and Isfahan.
While Tehran has downplayed the impact of the strikes, US officials and international nuclear watchdogs say the evidence points to serious structural damage—though the long-term effect on Iran’s nuclear program remains unclear.
Trump declared on Monday that the airstrikes had “completely and totally obliterated” the targeted sites. However, Chairman of the Joint Chiefs of Staff Dan Caine said full damage assessments would take time.
The air campaign was one of the most intense in recent history, with seven B-2 stealth bombers dropping 14 GBU-57 bunker-buster bombs—each weighing 13,000 kg—on the deeply buried Fordow facility. Meanwhile, a US Navy submarine launched 30 cruise missiles in parallel strikes.
Satellite imagery provided by Maxar Technologies shows six large craters at the Fordow site, located 30 kilometers north of Qom. Analysts at the Institute for Science and International Security believe these are direct hits by GBU-57 bombs, specifically targeting the facility’s ventilation shafts—potential weak points above the uranium-enriching cascade halls.
“Given the explosive payload and the sensitivity of the centrifuges, very significant damage is expected,” said International Atomic Energy Agency (IAEA) Director Rafael Grossi. While the UN watchdog has not yet been granted access to inspect the sites, Grossi has demanded full cooperation from Tehran, noting the agency is currently unable to verify the full extent of the damage.
Fordow, buried beneath nearly 90 meters of rock, was believed to house up to 400 kg of uranium enriched to 60% purity—just short of weapons-grade level. Satellite images taken less than 48 hours before the strike show up to 16 trucks stationed near the entrance to the enrichment halls, suggesting Iran may have moved some material ahead of the attack.
Analysts at the London-based Open Source Centre (OSC) confirmed that several impact points appeared directly above the cascade halls. “It is highly likely that these areas were compromised, given the shock sensitivity of the centrifuges,” said one analyst.
The full picture of the strike’s effectiveness—particularly at Natanz and Isfahan—remains under review, but early assessments suggest Washington’s goal of dealing a significant blow to Iran’s nuclear infrastructure may have been achieved.
The IAEA has urged Iran to allow inspectors into the targeted facilities, citing previous complaints that Tehran had failed to cooperate fully with monitoring requirements. With global tensions still high and uncertainty surrounding Iran’s next move, the international community continues to call for restraint—and transparency.