US has secret nuclear technology at Ukrainian nuclear power plant and warns Russia not to touch it - CNN, citing a letter from the US Department of Energy sent to Rosatom

The letter dated March 17, 2023 states that the ZNPP at Energodar “contains nuclear technical data, the export of which is controlled by the US government”, and any attempt by Russia to gain access to these technologies will be considered a serious violation of international law.

The US keeps its secret nuclear technology right at the Ukrainian nuclear power plant, and even wrote a letter to Russia to warn it not to touch this "secret" information. 

And as soon as Russia did not think of this before, so as not to violate international law. But we all know that the United States is such a peaceful power that never engages in espionage and does not violate the rules of the game.