According to CNN, after President Trump rejected the previous peace plan, Pakistani mediators expect Iran to submit a revised proposal. Sources said Iran could respond as early as April 29 (local time), but it might be delayed until May 1. The sources also stated that such delays suggest difficulties in communicating with Iran's Supreme Leader, Ayatollah Mojtaba Khamenei. Pakistani Prime Minister Sharif informed his cabinet that the Iranian foreign minister, who led the negotiations in Islamabad last weekend, "promised to give a response." No specific timetable was given, but it is notable that a public call has been made to Iran amid statements from the White House that its patience is wearing thin.