Aditya Kumar – Defense News Jan 30, 2025

Russia’s state nuclear energy corporation has issued a formal warning that any military strike on Iran’s Bushehr Nuclear Power Plant would carry severe radiological risks, as multiple military and aviation indicators point to rising regional tensions involving Iran and the United States.

Alexey Likhachev, Director General of Rosatom, said on Thursday that an attack on the Bushehr facility could result in radioactive consequences comparable in scale to the 1986 Chernobyl disaster. His remarks come amid new airspace restrictions over southern Iran and the reported forward deployment of U.S. nuclear detection aircraft toward the Middle East.

 Russian Warning and Evacuation Planning

Speaking to reporters, Likhachev confirmed that Russia is actively preparing contingency measures to evacuate Russian nuclear specialists currently stationed at Bushehr, should the security situation deteriorate further. The plant was built by Russia and continues to be operated with Russian technical support and fuel supply.

Likhachev stated that Rosatom is coordinating closely with Russia’s Ministry of Defense and Ministry of Foreign Affairs to monitor developments and ensure the safety of Russian personnel. He described the situation as requiring continuous assessment, noting that staff protection plans are being updated in real time.

Analysts interpret the public acknowledgment of possible evacuation as an indication that Moscow believes the long-standing informal restraint around Bushehr may no longer hold under current conditions.

Bushehr’s Strategic and Technical Profile

The Bushehr Nuclear Power Plant is located on Iran’s Persian Gulf coast and operates a 1,000-megawatt light-water reactor. The facility uses Russian-supplied nuclear fuel and is subject to international monitoring frameworks distinct from Iran’s uranium enrichment infrastructure.

Unlike sites such as Natanz and Fordow, Bushehr is a civilian power reactor connected to Iran’s national electricity grid. A strike on the facility would pose significant risks of radioactive release into the surrounding environment, including the Persian Gulf, a critical corridor for global energy transport and desalinated water supplies for several Gulf states.

Airspace Closure Over Bushehr Province

Aviation tracking sources have reported the issuance of an Iranian Notice to Air Missions (NOTAM), identified as A0271/26, which temporarily closes airspace specifically over Bushehr province beginning Saturday.

The scope of the restriction is limited to the area surrounding the nuclear facility, differing from broader national airspace closures implemented earlier in the month. Defense analysts note that such localized restrictions are typically associated with anticipated military activity or heightened defensive postures around sensitive installations.

Iranian authorities have not publicly detailed the rationale behind the NOTAM.

Deployment of U.S. Nuclear Detection Aircraft

Further attention has been drawn by the reported deployment of a U.S. Air Force WC-135R Constant Phoenix aircraft to the European theater, with flight tracking data indicating a possible onward movement toward the Middle East.

The WC-135R is equipped to detect radioactive particles in the atmosphere and is generally deployed to monitor nuclear detonations or incidents involving nuclear facilities. The aircraft was observed arriving at RAF Mildenhall in the United Kingdom, a key forward operating base for U.S. Air Force intelligence and reconnaissance missions.

Military observers note that such aircraft are typically positioned in advance of anticipated nuclear-related events, rather than in response to routine military operations.

Shifting Military Calculations

During U.S. and Israeli strike operations against Iran in June 2025, civilian nuclear power infrastructure such as Bushehr was not targeted, largely due to concerns over environmental and regional fallout. Those operations focused instead on enrichment and research facilities linked directly to Iran’s nuclear weapons potential.

Recent statements from U.S. officials warning of swift military responses to renewed Iranian nuclear activity have prompted reassessments of potential target sets. While no official confirmation has been made that Bushehr is under direct threat, the combination of Russian warnings, Iranian airspace restrictions, and U.S. nuclear monitoring deployments has intensified scrutiny of the facility’s security status.

Regional Implications

Any damage to the Bushehr reactor could have cross-border consequences extending beyond Iran, particularly given its coastal location. Radioactive contamination of the Persian Gulf could affect neighboring Arab Gulf states and disrupt maritime traffic through one of the world’s most strategically important energy corridors.

As of now, no military action has been confirmed, and diplomatic channels remain formally open. However, the convergence of technical, military, and civil aviation signals suggests that regional stakeholders are preparing for scenarios involving elevated risk to nuclear infrastructure.

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