The BBC's Rajini Vaidyanathan pieces together how events unfolded.
The survival of a mountain guide who was believed to be missing on Mount Everest for six days is being hailed a "miracle".
Dawa Sherpa - also known as Hillary Dawa Sherpa - was last seen above Camp 3, at around 7,500m (24,600ft), while coming down the mountain after summiting.
The BBC's Rajini Vaidyanathan pieces together how events unfolded.
The Super Bowl-style show marks the Canadian singer's latest big performance after his comeback shows at Coachella.
Explosions have been reported by Iranian state media in parts of the country's south.
The weapon has not been brought back to the UK and has instead been left with British officials in Turkey.