US Representative Yassamin Ansari cautiously welcomed the agreement between Washington and Tehran, describing an end to the conflict as a positive development while calling for congressional scrutiny of any final accord.

European leaders have signaled a willingness to ease sanctions if Tehran takes verifiable steps on its nuclear program, while regional mediators are urging both sides to maintain…

US Representative Yassamin Ansari cautiously welcomed the agreement between Washington and Tehran, describing an end to the conflict as a positive development while calling for…