The final objective in the peace negotiations between Iran and the US is “just about to be achieved,” Pakistani Prime Minister Shehbaz Sharif said on Monday, asking all sides in the conflict to exercise restraint.For all the latest headlines follow our Google News channel online or via the app.Earlie on Monday, Iran said it was ending its latest military operation against Israel after the first exchanges of fire between the foes since a shaky ceasefire began, but warned it could inflict a more “crushing” response.US President Donald Trump earlier on Monday told both Iran and key ally Israel to stop fighting, against the background of reports of an increasingly testy relationship between the US leader and Israeli Prime Minister Benjamin Netanyahu.Iran fired dozens of missiles at Israel overnight and Israel responded by targeting military sites in the Islamic Republic, sparking fears the escalation could usher in a new full-scale conflict after the April 8 truce.Read more: