NATO Monitors Russian Nuclear Rhetoric and Belarus Deployments in Ukraine Conflict

He stated that NATO has not observed any changes in Russia's nuclear posture that would necessitate alterations to NATO's nuclear posture. Stoltenberg described Moscow's threatened deployments as consistent with a pattern of nuclear rhetoric observed for years, particularly since the invasion of Ukraine in February 2022.

NATO is monitoring the situation, according to Stoltenberg. A US official echoed these remarks, confirming that Russia has not yet moved weapons to Belarus. The official characterized the threat as a dangerous escalation.

Putin stated that an Iskander short-range missile system, capable of carrying nuclear or conventional warheads, had already been transferred to Belarus. Belarus serves as a close ally to Russia and was used as a launch point for the invasion of Ukraine.

US Warning on Nuclear Technology in Ukraine The US Department of Energy sent a letter dated March 17, 2023, to Russia's state-owned nuclear energy firm Rosatom.

The letter, reviewed by CNN, was authored by Andrea Ferkile, director of the Energy Department's Office of Nonproliferation Policy. It informed Rosatom's director general that the Zaporizhzhia Nuclear Power Plant in Enerhodar, Ukraine, contains US-origin nuclear technical data subject to US export controls.

“The Zaporizhzhia Nuclear Power Plant in Enerhodar, Ukraine contains US-origin nuclear technical data that is export-controlled by the United States Government.”

US export controls apply to goods, software, and technology that could undermine US national security interests if misused. The letter warned that it is unlawful for Russian citizens or entities to handle this US technology. Russian forces have controlled the Zaporizhzhia plant since occupying the area in February 2022.

The plant, Europe's largest nuclear power station, is operated by Ukrainian staff but managed by Rosatom. It has been frequently disconnected from Ukraine's power grid due to shelling, prompting concerns about potential nuclear accidents across Europe.

Additional US Correspondence and Confirmation A separate letter from Andrea Ferkile to the Energy Department's Inspector General, dated October 24, 2022, and reviewed by CNN, detailed US-exported technology for the Zaporizhzhia plant. It stated that the department has no record of authorization to transfer this technology to any Russian national or entity. The Energy Department's Office of Nuclear Energy noted in June 2021 on its website that the US assisted in implementing new maintenance procedures and operations at the reactor to strengthen Ukraine's energy security. The National Nuclear Security Administration confirmed the authenticity of the March 2023 letter in a statement to CNN. >"The Department of Energy’s National Nuclear Security Administration can confirm that the letter is legitimate," said Shayela Hassan, the deputy director of public affairs for the National Nuclear Security Administration. She added that the Secretary of Energy holds statutory responsibility for authorizing transfers of unclassified civilian nuclear technology to foreign activities, and the department does not comment on regulatory activities. CNN reached out to Rosatom for comment, but it is unclear if a response was received. The letters were first reported by the news outlet RBC Ukraine. The ongoing control of the plant by Russian forces raises questions about compliance with international nuclear safety standards and potential risks to regional stability.