Cave Rescue in Laos: Investigators Probe Possible 'Knocking Response' Deep Underground
Rescuers in Laos are investigating a possible "knocking response" deep inside a flooded cave network where two men are believed to be trapped. The development could indicate possible signs of life, but rescuers stress they need to investigate further before confirming whether the knocks are from the stranded men.
"We still cannot confirm that the knocking sounds came from trapped victims. However, we can confirm that there were definite knocking sounds in response to the signals."
— Kengakard Bongkawong, Thai specialist cave diver
The responses came as rescuers rappelled down a newly discovered vertical shaft that may provide a safer entry into the flooded cave and lead to a chamber where the men could be.
Rescuers have heard knocking responses on at least two occasions in the last 24 hours.
Manat Artmongkron, a Thai rescue technician, posted on Facebook that the response was heard 70 meters (230 feet) down the shaft. He wrote:
"The response was heard just 5 meters away, which is good news. We will update soon."
Key Developments:
- Location: Response detected 70 meters (230 feet) down a newly discovered vertical shaft.
- Proximity: Knocking was heard approximately 5 meters from the rescuers.
- Timeline: At least two distinct knocking responses have been heard in the last 24 hours.
While the source of the sounds has not been confirmed, the repeated responses offer a glimmer of hope in an increasingly urgent rescue operation. Rescuers continue to assess the shaft as a potential safer entry point into the flooded cave system.