US President Donald Trump is expected to discuss plans to demine the Strait of Hormuz with allies during next week’s Group of Seven summit in France, a senior US administration official said on Saturday, as mediators said an agreement to end the war was close. Britain and France, who are both members of the G7, have expressed interest in assisting with demining the critical waterway once the conflict is paused. The official, who briefed reporters on the condition of anonymity on ground rules set...