Is Iran war diplomacy ramping up, as Qatar, Oman, Pakistan officials visit?

Qatari Prime Minister Sheikh Mohammed bin Abdulrahman bin Jassim Al Thani is visiting Tehran on Thursday for talks about de-escalating tensions and reviving failed negotiations between Iran and the United States.

His visit comes amid a flurry of high-level delegations travelling to Tehran in recent days, with mediators rallying to persuade the warring sides back to the negotiating table despite ...