“I would say that the more the United States tries to complicate our lives this way (through sanctions. - RT ), the more we are determined to find the path to success, the more we are determined to create immunity against these harmful US actions ", - quotes TASS the words of Ryabkov.

He noted Russia's commitment to maintain the current level of multifaceted cooperation with Iran in various fields, the desire to deepen and expand them.

“We are talking about simple trade relations, and more complex mechanisms of interaction in areas that are vulnerable to destructive extraterritorial American sanctions,” Ryabkov said.

He also announced the intention of the Russian side to develop, among other things, infrastructure projects with the aim of bringing countries closer "more than ever."

Earlier, the Iranian Foreign Ministry allowed the country to withdraw from the Joint Comprehensive Action Plan (JCPOA) in the coming months if the US side does not find a solution to the crisis surrounding the nuclear deal.

In turn, the Iranian ambassador to Great Britain, Hamid Baedinejad, allowed the country to withdraw from the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) in the event of the final termination of the nuclear deal.