Why is Imran Khan visiting Iran & Saudi again?

Imran has taken up the task to mediate between Saudi Arabia and Iran since he last visited Saudi Arabia on September 20. He has arrived in Iran in a bid to defuse tension in the region today.Tensions have been brewing between Tehran and Riyadh since the September 14 drone attacks on a Saudi oil facility and a processing plant, which had been blamed on Iran by both Saudi Arabia and the United States.

Prime Minister Imran Khan arrives in Tehran as a part of his initiative to promote peace and security in the region.
Foreign Minister of Iran Mr. Javad Zarif received Prime Minister Imran Khan at the airport.#PMIKForPeace pic.twitter.com/zk8eeUeSJY

— Govt of Pakistan (@pid_gov) October 13, 2019