TEHRAN/ROME, May 24 (Xinhua) -- The fifth round of indirect talks between Iran and the United States concluded Friday in Rome with "some but not conclusive progress," said Omani Foreign Minister ...

在阿曼大使馆举行的会谈持续了约三个小时。自上个月以来一直参与调解的阿曼外交大臣巴德尔·布赛义迪 (Badr ...