U.S. Warns Russia on Sensitive Nuclear Technology in Ukraine
The U.S. Department of Energy has issued a stern warning to Russia regarding sensitive nuclear technology located at the Zaporizhzhia Nuclear Power Plant in Ukraine. This letter underscores the potential risks associated with Russian control of the site and reaffirms the United States’ commitment to safeguarding its nuclear technology.
Why It Matters
The warning comes amidst ongoing tensions stemming from Russia’s invasion of Ukraine, which began last February. The Zaporizhzhia facility is the largest nuclear power plant in Europe, and its management by Russian state-run entity Rosatom raises significant concerns about the safety and security of nuclear operations in the region.
Key Developments
- The U.S. Department of Energy sent a letter to Rosatom on March 17, 2023, emphasizing that U.S-origin nuclear technical data is export-controlled.
- The letter states it is illegal for any Russian individuals or entities to manage or handle U.S. technology without proper authorization.
- Despite Russian control, Ukrainian staff continue to operate the plant.
- The Energy Department confirmed the legitimacy of the letter and expressed concern over potential consequences of unauthorized access to the nuclear technology.
Full Report
Details of the Letter
In the correspondence from Andrea Ferkile, the Director of the Office of Nonproliferation Policy, the U.S. government explicitly warned that it is “unlawful” for Rosatom and its affiliates to access or manipulate U.S. nuclear technology without appropriate authorization from the Secretary of Energy. The letter reinforces the importance of adhering to export controls on goods and technology that could undermine U.S. national security.
Current Status of the Plant
Currently, the Zaporizhzhia Nuclear Power Plant is under Russian military control, located in a region occupied since the outset of the invasion. The facility has experienced disruptions, suffering frequent power disconnections from Ukraine’s energy grid, raising alarms about a possible nuclear accident in the area. While Ukrainian personnel remain tasked with plant operations, Rosatom is said to manage the facility.
Responses and Reactions
As of now, it remains unclear whether Rosatom has provided a response to the Department of Energy’s correspondence. The National Nuclear Security Administration has affirmed the authenticity of the letter, emphasizing the U.S. government’s authority in regulating the transfer of civilian nuclear technology abroad.
Context & Previous Events
Additional correspondence from Ferkile to the Department’s Inspector General, dated October 24, 2022, details previously exported technology bound for Ukraine’s nuclear facility. This earlier communication reinforced the lack of current authorizations permitting any Russian entities to engage with this technology. The Department of Energy has publicly stated its commitment to supporting energy security in Ukraine, highlighting U.S. efforts to bolster operational protocols at the Zaporizhzhia plant as of June 2021.










































