Nuclear Safety Threat at Bushehr
A projectile struck near Iran’s Bushehr Nuclear Power Plant on April 5, killing one security guard and damaging an auxiliary building. The IAEA warned a direct hit could cause “a very high release of radioactivity” with consequences beyond Iran’s borders. No radiation increase was detected, according to the IAEA.
A projectile struck near the perimeter of Iran’s Bushehr Nuclear Power Plant around 08:30 local time on Saturday, April 5, marking the fourth such incident since the US-Israeli military campaign against Iran began on February 28. One member of the site’s physical protection staff was killed by a projectile fragment and a nearby building sustained damage from shockwaves and fragments, according to Iran’s Atomic Energy Organisation (AEOI).
The reactor itself was not damaged, and no increase in radiation levels was reported, the International Atomic Energy Agency (IAEA) confirmed. However, the repeated targeting of the area around Iran’s only operational nuclear power plant — located in a coastal city of 250,000 people — has raised international alarm about the potential for a radiological disaster in the Persian Gulf region.
Rosatom Evacuation and Russian Response
Russia’s state nuclear corporation Rosatom began evacuating 198 personnel from the Bushehr facility following the strike, citing a “deteriorating security situation” around the plant, according to Capital News Point. The evacuation was carried out by buses, with employees expected to travel across Iran and arrive in Armenia within 2.5 to 3 days.
Russia issued a statement “strongly condemning” the strikes near the facility, where hundreds of Russian technical personnel have been stationed to support operations at the Russian-built reactor. The evacuation marks a significant escalation in the diplomatic fallout from the conflict, as it directly affects Russian state assets and personnel in Iran.
Araghchi Warns UN of Radiological Disaster Risk
Iranian Foreign Minister Abbas Araghchi sent letters to UN Secretary-General Antonio Guterres and the Security Council hours after the strike, warning that the attacks on Bushehr “expose the entire region to a serious risk of radioactive contamination with serious human and environmental consequences,” according to Al Jazeera.
IAEA Director-General Rafael Grossi said he was “deeply concerned” and called for “maximum restraint,” stating that “nuclear power plant sites or nearby areas must never be attacked.” Grossi emphasized the importance of protecting auxiliary buildings that contain essential safety systems, noting that a previous strike on March 18 had hit a structure approximately 350 meters from the reactor, according to UN News.
Scientists warned that a direct strike on the reactor could release Caesium-137 into the atmosphere, contaminating food, soil, and water supplies for decades. Close exposure would “burn the skin and increase cancer risks,” according to Al Jazeera’s analysis.
IRGC Wave 96: Energy Infrastructure Across Gulf Targeted
Separately on April 5, Iran’s Islamic Revolutionary Guard Corps launched what it called the 96th wave of Operation True Promise 4, targeting energy infrastructure across the region. The IRGC said the strikes were in response to damage inflicted on Iran’s civilian infrastructure, including the Karaj B1 Bridge and Mahshahr petrochemical industries, according to the Tribune India.
Targets included:
- Haifa oil refinery in northern Israel, described by the IRGC as supplying aircraft fuel for Israeli fighter jets
- Exxon Mobil and Chevron gas facilities in the United Arab Emirates
- BAPCO petroleum storage facility in Bahrain, where an Iranian ballistic missile caused a major fire, setting the tank farm ablaze, according to Liveuamap
- Petrochemical facility in Kuwait
- Aero-Sentinel drone manufacturing facility in Petah Tikva, Israel
The IRGC warned that a “second phase” of operations would be “more devastating” if assaults on Iranian infrastructure continued.
Second F-15E Crew Member Rescued
In a separate development, President Donald Trump confirmed on Sunday that the second crew member from an F-15E fighter jet shot down over Iran on April 3 had been rescued after approximately 48 hours behind enemy lines.
Trump described the rescue as “miraculous” and said the airman held the rank of colonel. The operation reportedly involved dozens of military aircraft, and a firefight broke out in daylight between US rescue forces and Iranian troops, lasting several hours, according to Al Jazeera. No American casualties were reported during the extraction. The first crew member had been rescued the previous day.
Iran’s IRGC claimed it had shot down a C-130 transport aircraft involved in the rescue operation in Isfahan province, a claim that could not be independently verified.
Israeli Strike Hits Near Beirut Hospital
An Israeli strike near the Rafic Hariri Governmental Hospital in Beirut killed four people and wounded 39, according to Lebanon’s Ministry of Public Health. The strike expanded the geographic scope of the conflict beyond Iran and the Gulf, drawing Lebanon further into the escalating regional war.
Humanitarian Toll
Iran’s Health Ministry reported that over 2,076 people have been killed in the country since the conflict began on February 28. The cumulative toll — combined with damage to infrastructure, nuclear facilities, and energy assets across the Gulf — has prompted growing international calls for a ceasefire.
Bushehr Nuclear Power Plant
Built by Russia’s Rosatom, Bushehr is Iran’s only operational nuclear power plant, producing approximately 1,000 megawatts of electricity. It is located on the Persian Gulf coast in Bushehr province, a city of 250,000 people. The IAEA has maintained monitoring presence at the facility throughout the conflict.
What Comes Next
The convergence of nuclear safety threats, Gulf-wide energy infrastructure attacks, and escalating military operations on Day 36 of the conflict underscores the widening scope of the war. With the IRGC threatening a more intense second phase of Wave 96 operations and international concern mounting over Bushehr, the coming days may prove pivotal in determining whether diplomatic intervention can prevent further escalation.