Family members pray near the Tham Luang cave complex during a search in Chiang Rai province
A woman offers a prayer near the Tham Luang cave at the Khun Nam Nang Non Forest Park
Rescue personnel are seen at the opening of the Tham Luang cave in Chiang Rai on Wednesday
Relatives pray as they keep vigil near the Tham Luang cave on Wednesday
Relatives pray near the Tham Luang cave as rescue operation continues for the missing children
Thai soldiers relay electric cable deep into the Tham Luang cave during a rescue operation
Thai soldiers carry hose deep into the Tham Luang cave to pump out water
A family member looks at a photo of missing child while relatives keep vigil near Tham Luang cave