Nepal-Tibet flash flood: death toll rises above 540 as rescue operations resume – latest updates

More than 1,500 people are missing, including hundreds of foreign nationals and tourists, amid race to find survivorsFlood risk forces halt to rescues in Tibet, as Nepal death toll rises to 469Visual guide: how the deadly flooding unfoldedTell us: have you been affected by the flash floods?More now on the Nepali army’s rescue operation to save about 100 people trapped in a tunnel at a hydropower project swamped by Wednesday’s flooding.“Two helicopters have been dispatched but it is challenging because it is tough to even locate the entry points of the tunnel,” army spokesperson Raja Ram Basnet told AFP.Relief efforts