Russia’s Foreign Ministry on Saturday condemned the U.S.-Israeli strikes on Iran as “a pre-planned and unprovoked act of armed aggression against a sovereign and independent U.N. member state,” demanding an immediate halt to the military campaign and a return to diplomacy.

In a statement posted to Telegram, the ministry accused Washington and Tel Aviv of “hiding behind” concerns about Iran’s nuclear program while actually pursuing regime change.

It warned the attacks risked triggering a “humanitarian, economic and possibly radiological catastrophe” in the region and accused the U.S. and Israel of “plunging the Middle East into an abyss of uncontrolled escalation.”

Moscow called the bombing of nuclear facilities under International Atomic Energy Agency safeguards “unacceptable” and said it stood ready to help broker a peaceful resolution, while placing full responsibility for the escalation on the United States and Israel.

"Responsibility for the negative consequences of this manmade crisis, including an unpredictable chain reaction and spiraling violence, lies entirely with them," the statement said.

Russia's Foreign Ministry also condemned what it called “the serial nature of destabilizing attacks carried out by the U.S. administration," accusing the U.S. of attacking "the international legal pillars of the world order."

Russia has maintained a delicate balancing act in the Middle East for decades, trying to navigate its warm relations with Israel even as it has developed strong economic and military ties with Iran.

Iranian forces and Russian sailors conducted annual drills in the Gulf of Oman and the Indian Ocean last week aimed at “upgrading operational coordination as well as exchange of military experiences,” Iran’s state-run IRNA news agency reported.

Some observers in Moscow argue that the focus on the confrontation between Israel and Iran could distract global attention from the war in Ukraine and play into Russia’s hands by potentially weakening Western support for Kyiv.