[Sources: Qatari Negotiators Arrive in Tehran to Facilitate U.S.-Iran Agreement] Odaily Planet Daily News – A well-informed source told Reuters on Friday that a Qatari negotiating delegation arrived in Tehran on Friday, coordinated with the United States, aiming to help facilitate an agreement to end the conflict between the U.S. and Iran and resolve outstanding issues. Doha has previously acted as a mediator in the Gaza war and other international tensions, but after being targeted by Iranian missiles and drones in recent conflicts, it has so far refrained from playing a mediating role in the Iran conflict. (Jin10)