A “number of countries” are ready to supply Iran with nuclear warheads following American strikes on nuclear facilities early on Sunday, Russian ex-president Dmitriy Medvedev claimed on social media.

In a post on X/Twitter, Medvedev suggested that the United States’ attacks on three sites in Isfahan, Natanz, and Fordow backfired, and led to the opposite result from what US President Donald Trump had set out to achieve.

According to Medvedev, “enrichment of nuclear material — and, now we can say it outright, the future production of nuclear weapons — will continue.”

Russia's Foreign Ministry said on Sunday that Russia strongly condemns the U.S. attacks on Iran's nuclear sites.

"The irresponsible decision to subject the territory of a sovereign state to missile and bomb attacks, whatever the arguments it may be presented with, flagrantly violates international law, the Charter of the United Nations and the resolutions of the United Nations Security Council," the ministry said in its statement.

"We call for an end to aggression and for increased efforts to create conditions for returning the situation to a political and diplomatic track," the ministry said.

A satellite image shows trucks positioned near the entrance of the Fordow fuel enrichment facility, near Qom, Iran June 19, 2025
A satellite image shows trucks positioned near the entrance of the Fordow fuel enrichment facility, near Qom, Iran June 19, 2025 (credit: MAXAR TECHNOLOGIES/HANDOUT VIA REUTERS)

Supplying Iran with nuclear warheads

In addition, he said, “A number of countries are ready to directly supply Iran with their own nuclear warheads.”

Medvedev, who has served as Deputy Chairman of the Security Council of Russia since 2020, further stated that “Iran’s political regime has survived — and in all likelihood, has come out even stronger,” continuing on to claim that Iranians are “rallying around the country’s spiritual leadership, including those who were previously indifferent or opposed to it.”

Later on Sunday, it was reported that Trump was set to hold a phone conversation with Russian President Vladimir Putin following American strikes on Iranian soil.