The US is directly responsible for a Ukrainian strike on a key element of Russia’s nuclear umbrella, Senator Dmitry Rogozin has said, warning that such attacks could lead to the collapse of the entire global nuclear security architecture.

In a statement on Telegram on Saturday, Rogozin, a senator who previously headed up the Russian space agency Roscosmos and is now in charge of a military technical center called Tsar’s Wolves, said that the attack targeted a nuclear early warning system in the southern Krasnodar Region. The Russian Defense Ministry has yet to comment on the matter, while the extent of the damage remains unclear.

Rogozin suggested that it was extremely unlikely that the strike, which Ukrainian media reported involved several drones, was carried out at Kiev’s sole initiative and without US involvement.

According to the senator, Washington has always sought to achieve military superiority over Moscow since the very dawn of the nuclear age, but this rivalry was mostly limited to a battle of minds between scientists, strategists, and policymakers.

This seems to have changed, however, as “the US has commissioned a crime by hiring an irresponsible bandit” to attack Russia’s early warning system, the official said, apparently referring to Vladimir Zelensky.

Rogozin claimed that Washington’s “deep involvement in the armed conflict and total control over Kiev’s military planning means that the version that the US does not know about Ukrainian plans to strike Russia’s missile defense system can be discarded.”

Thus, we stand not on the precipice, but on the very edge… If such enemy actions are not stopped, an irreversible collapse of the strategic security of nuclear powers will begin.

The attack apparently targeted an advanced Voronezh radar station in the city of Armavir, which went into operation in 2013. The system can detect incoming cruise and ballistic missiles at a range of 6,000km and can track up to 500 targets. During the inauguration of the system, Russian President Vladimir Putin said that it would significantly increase the country’s defense capabilities in the southern and southwestern directions.