US President Donald Trump is reportedly unhappy with Iran’s latest ceasefire proposal, which called on the US to end its naval blockade of the Strait of Hormuz. The proposal also recommended that the tougher issues, including a decision on Iran’s nuclear programme and sanctions, be discussed later. Trump had stopped his deputies — including Steve Witkoff, Trump’s Special Envoy and Jared Kushner, Trump’s son-in-law — from travelling to Pakistan for a new round of discussions over the weekend. The announcement came on Sunday (April 26) even as Iranian Foreign Minister Abbas Araghchi delivered the ceasefire proposal to Pakistan, which has been mediating the talks between the US and Iran. Here are five things to know: No consensus on Iran’s nuclear programme The sticking point in the latest proposal was very likely Iran’s nuclear programme and potential to develop nuclear weapons, a point Trump has repeatedly rallied against.…