The death toll from devastating flash floods across Nepal and parts of Tibet has risen to nearly 700, while more than 3,000 people remain missing as rescue teams struggle against poor weather, damaged roads and difficult Himalayan terrain. Four days after the disaster, the combined death toll stood at 691. Nepal reported 675 deaths and 2,498 people missing, while authorities in Tibet confirmed 16 deaths and 546 people unaccounted for. The floods have caused widespread dest