'Difficult but useful': Fourth round of US-Iran nuclear talks concludes in Oman

Iran has described the fourth round of talks with the US as “difficult but useful”. The two sides are trying to reach a deal on Tehran's nuclear programme and sanctions relief. In his first term, President Trump backed out of an agreement signed by the Obama Administration. Al Jazeera’s Tohid Asadi reports from Tehran, Iran. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on X: https://x.com/ajenglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: https://www.aljazeera.com Check out our Instagram page: https://www.instagram.com/aljazeeraenglish Download AJE Mobile App: https://aje.io/AJEMobile #US #Iran #NuclearProgramme #IranNuclearTalks #USSanctions #IranSanctions #SteveWitkoff #AbbasAraghchi #Oman #IranEconomicCrisis #Tehran #USIranTensions #AlJazeeraEnglish