Announced after four months of confrontation between Washington and Tehran, the agreement is expected to bring an end to hostilities between the two countries and reopen the Strait of Hormuz, one of the world's most important maritime routes.

India has temporarily blocked the Telegram app over concerns it may be used for cheating, days before a crucial medical entrance exam is set to be reheld. Millions of students will retake the National Eligibility cum Entrance Test - Undergraduate (NEET-UG) on 21 June after the exam held in May was cancelled over allegations of a paper leak.