A strategic partnership treaty that Russia and Iran are poised to sign will govern the two countries' relations for the next two decades, the TASS state news agency reported on Tuesday, citing Iran's ambassador to Moscow.

The Kremlin says Russian President Vladimir Putin will host his Iranian counterpart President Masoud Pezeshkian this week for the signing of a broad partnership pact between Moscow and Tehran.

Iranian President Masoud Pezeshkian and Russian President Vladimir Putin are scheduled to meet in Moscow on January 17 to sign a strategic partnership treaty that has been years in the making. The long-awaited cooperation agreement will govern relations between the two countries for the next 20 years, Iran's ambassador to Moscow has said.

Russian President Vladimir Putin and Iranian President Masoud Pezeshkian will hold talks in Russia on Jan. 17 after which they will sign a long-awaited comprehensive strategic partnership pact, the Kremlin said on Monday.

The Kremlin revealed that the leaders will be meeting in Moscow on Friday to come to an agreement on their "comprehensive strategic partnership".

Iran’s President Masoud Pezeshkian is set to visit Moscow this week to sign a "strategic partnership" agreement with President Putin. The leaders will discuss expanding trade and cooperation, while tensions rise as Iran faces pressure in the Middle East.