Iran's Oil Minister Bijan Zanganeh is scheduled to leave Tehran for Vienna to attend the 172nd meeting of the member countries of the Organization of the Petroleum Exporting Countries (OPEC).
Iranian and Omani economic officials have endorsed the agreements to further boost banking cooperation that includes also linking the two countries' ATM machines.
Iranian and Brazilian health ministers in a meeting in Geneva signed a Memorandum of Understanding (MoU) to increase mutual cooperation in the development of medical technologies and research, hygiene and pharmaceutical sectors.
The spokesperson for the Iranian Foreign Ministry says acts of terrorism, whether targeting Iran or the United Kingdom, originate from one source.
Iranian Parliament Speaker Ali Larijani said there was no doubt that Saudi Arabia was exporting terrorism to the world.
France has called for further political ties with Iran as it has an "important role in the pacification" of the region.
President Hassan Rouhani says the Iranian people voted for moderation and reason in the recent twin elections in the country.
Secretary of Iran's Supreme National Security Council (SNSC) Ali Shamkhani is scheduled to pay a visit to Moscow to attend a meeting of the two countries' senior security officials and hold talks with Russian officials.
Iran has urged the US to stop supplying arms to “main sponsors of terrorism” after President Donald Trump clinched a massive military deal with Saudi Arabia on his first visit to the Middle East.
Foreign Minister Mohammad Javad Zarif says US President Donald Trump's recent anti-Tehran remarks were aimed at "milking" Saudi Arabia.