Iran's President Ebrahim Raisi addresses the 77th Session of the United Nations
Iran's President Ebrahim Raisi addresses the 77th Session of the United NationsREUTERS/Brendan Mcdermid

Iranian President Ebrahim Raisi has "welcomed" an invitation from Saudi Arabia's King Salman to visit the kingdom following the reconciliation deal between the two countries, an Iranian official said Sunday, according to AFP.

"In a letter to President Raisi... the King of Saudi Arabia welcomed the deal between the two brotherly countries (and) invited him to Riyadh," tweeted Mohammad Jamshidi, the Iranian president's deputy chief of staff for political affairs, adding that "Raisi welcomed the invitation".

News of the invitation to Raisi comes days after the countries announced on March 10 a Chinese-brokered deal to restore ties, seven years after they were severed.

Riyadh cut relations after Iranian protesters attacked Saudi diplomatic missions in 2016 following the Saudi execution of revered Shiite cleric Nimr al-Nimr.

The deal is expected to see Iran and Saudi Arabia reopen their embassies and missions within two months and implement security and economic cooperation deals signed more than 20 years ago.

US and Saudi officials told The Wall Street Journal last week that Iran has agreed to halt covert weapons shipments to its Houthi allies in Yemen as part of the deal with Saudi Arabia.

It has long been believed that Iran is planning to use the Houthis to take over Yemen and seize the key strategic port of Aden, which controls the entrance to the Red Sea and ultimately to the Israeli resort city of Eilat.

Iran denies it is backing the Houthis and has also denied Saudi Arabian accusations that Tehran provided the Houthi rebels in Yemen with ballistic capabilities.

Iran's mission to the United Nations said, following the signing of the agreement, that it would help bring a political settlement to Yemen's yearslong war.