DUBAI, May 17 - Officials in Abu Dhabi reported that a drone strike ignited a fire at the Barakah Nuclear Power Plant on Sunday, though authorities said the attack did not affect radiological safety or plant operations and caused no injuries.
The Abu Dhabi Media Office said the unmanned aerial vehicle struck an electrical generator located outside the plant's inner perimeter. Emirati authorities did not assign responsibility for the strike, and there were no immediate claims from any group.
The International Atomic Energy Agency said it was monitoring the situation closely, according to the Abu Dhabi statement.
Context of the strike
The attack occurred against the backdrop of a wider regional conflict that flared after U.S. and Israeli strikes on Iran on February 28. Since then, Iran has repeatedly carried out strikes against the UAE and other Gulf states that host U.S. military facilities, targeting a range of locations that have included civilian and energy infrastructure.
Emirati officials have previously accused Iran of assaults on its energy sites, calling those actions an escalation of regional hostilities. According to the Abu Dhabi Media Office, the latest drone hit an external generator at Barakah but did not penetrate the plant's core operational areas.
Safety, operations and international response
Authorities emphasized that radiological safety metrics remained unchanged and normal operations at the plant were not disrupted. No casualties were reported. The IAEA said it was following developments closely, reflecting international concern over incidents involving nuclear facilities, even when direct radiological consequences are not observed.
Diplomatic deadlock and bargaining positions
More than five weeks after a fragile ceasefire took effect, U.S. and Iranian positions remain far apart. Diplomats have sought to broker a deal that would end hostilities and reopen the Strait of Hormuz, the strategic chokepoint for global oil and gas shipments, but substantive agreement has not been reached.
Washington has demanded that Tehran dismantle its nuclear programme and relinquish its control over the strait. Tehran, for its part, is seeking compensation for war-related damage, an end to what it describes as a U.S. blockade of Iranian ports, and a cessation of fighting across all fronts, including in Lebanon where Israel is confronting the Iran-backed group Hezbollah.
U.S. President Donald Trump held talks with Chinese President Xi Jinping this week but did not obtain any clear indication that China would intervene to help resolve the standoff. Trump warned that he could resume strikes if Iran did not accept a negotiated settlement.
Rhetoric from Tehran
A senior spokesperson for Iran’s armed forces, Abolfazl Shekarchi, said on Sunday that if Trump’s threats were carried out, the U.S. would "face new, aggressive, and surprise scenarios, and sink into a self-made quagmire".
An Iranian foreign ministry spokesperson, Esmaeil Baqaei, accused the U.S. and Israel of attempting to shift blame for instability in energy markets following what he termed "unprovoked military aggression against Iran".
Shipping, blockades and energy market consequences
Disruptions to traffic through the Strait of Hormuz have been central to the crisis, contributing to what officials described as the biggest oil supply disruption in history and putting upward pressure on prices. The U.S. has also implemented a blockade targeting Iranian ports.
Iranian lawmaker Ebrahim Azizi, who leads the parliament’s national security committee, said on Saturday that Tehran had prepared a mechanism to regulate vessel traffic through the strait along a designated route, which the government intends to announce soon.
Human cost and ceasefire developments
The conflict has resulted in heavy casualties. Thousands of Iranians were killed in the U.S. and Israeli airstrikes, and thousands more have died in Lebanon amid fighting between Israel and Hezbollah. Israel and Lebanon agreed on Friday to extend a ceasefire there by 45 days, though reports indicate the truce has not fully halted hostilities.
The Barakah generator strike, while not causing radiological harm, underscores how attacks on infrastructure - civilian, energy, and military - persist even as diplomats pursue a broader settlement. With talks stalled and competing demands unresolved, the potential for further disruptions to energy supply and regional security remains an immediate concern, according to the statements and developments reported by officials.