June 25 (UPI) -- A teenage soccer team and their coach are believed to be trapped in a flooded cave in northern Thailand, as rescue efforts were underway on Monday.
The Thai Navy's Underwater Demolition Assault Unit was searching the tunnels of the Tham Luang cave in an attempt to locate 12 boys between the ages of 13 and 16 and their 25-year-old coach, the Bangkok Post reported.