A Qatari delegation conducted diplomatic negotiations in coordination with the United States

From the articleDelegations meet in Iran with Mideast on edge over potential for renewed fightingAlso in Oil prices fall as US-Iran peace talks ease tensions, but Saudi attacks keep global supply risks high, Media reports that a mediator has proposed five days of mutual concessions between the U.S. and Iran. | KuCoin, Iran War Updates: Tehran shrugs off Trump's attack threats, says diplomacy ongoing as oil prices stay high, Iran hosts regional powers for talks to prevent fresh escalation, Middle East peace held back by US insistence that Iran is a threat, Oman’s foreign minister says