Devastating floods in China's Gansu province have claimed at least 15 lives. Aerial footage shows widespread damage as rescue efforts continue.
At least 15 people have died and dozens are missing after flash floods struck Yuzhong County in China's northwestern Gansu province.
Aerial footage reveals widespread devastation across the affected region.
President Xi Jinping has called for an all-out rescue effort to find the missing and provide aid to survivors.
The floods highlight the increasing vulnerability to extreme weather events.