Tehran, June 23 : Russian Foreign Minister Sergei Lavrov arrived in Tehran to discuss with the Iranian side bilateral cooperation and ways to solve the impasse on the Iran nuclear talks, state IRIB TV reported. The Russian Foreign Minister arrived in Tehran on Wednesday, Xinhua news agency reported. The IRIB reported that Lavrov, who is on his two-day trip to Iran at the invitation of Iranian Foreign Minister Hossein Amir-Abdollahian, held a meeting with Iranian President Ebrahim Raisi shortly after his arrival. Having not revealed any details of the meeting between Raisi and the Russian diplomat, the state-run television said the Russian Foreign Minister is expected to meet Iran's senior officials to discuss the negotiation that aims to restore a 2015 nuclear deal between Iran and world powers. The two sides would also discuss situations in Ukraine, Syria, and Afghanistan, as well as ways to boost bilateral ties in trade and energy, it added. Both Iran and Russia are subject to strict US sanctions, which have restricted their ability to transport their energy to international markets. Iran signed the nuclear deal, formally known as the Joint Comprehensive Plan of Action (JCPOA), with the world powers in July 2015 accepting to put some curbs on its nuclear programme in return for the removal of the sanctions on Tehran. However, former President Donald Trump pulled the US out of the agreement in May 2018 and reimposed Washington's unilateral sanctions on Tehran, prompting Iran to reduce some of its nuclear commitments under the agreement in retaliation. Since April 2021, several rounds of talks have been held in the Austrian capital between Iran and the remaining JCPOA parties to revive the deal. Iran insists on obtaining guarantees that the succeeding US governments would not drop the deal again and calls for lifting the sanctions in a verifiable manner. After witnessing good progress signaling that an agreement was only a few days away, the diplomatic process has, however, faced a pause since March, raising concerns over the fate of the negotiation. /IANS