Rescuers are in a desperate race against time and rising waters in a remote Laos cave, after survivors revealed a potential hidden sixth chamber where two missing gold miners may still be alive.
Five of the seven villagers who became trapped underground on May 20 have now been successfully rescued from the flooded cave system in Xaysomboun province. However, the fate of the remaining two men hangs in the balance as heavy monsoon rains threaten to refill the passages and cut off access completely.
The breakthrough came from the survivors themselves, now recovering in hospital, who provided what rescuers describe as “substantial” new information. They pointed to a narrow crack in the fifth chamber — the only section not yet fully searched — which may lead to a previously unknown sixth chamber.
Finnish diver Mikko Paasi, part of the international rescue team, expressed cautious optimism: “This was the only place that we haven’t checked in the mine, where the two lost miners could still be. Now there’s a theory that, through that small crack, it still continues, and there’s a sixth chamber, which gives us hope now that, if we could penetrate that small restriction, we might be able to reach the sixth chamber and then see what is there.”
The seven local villagers entered the cave on May 20 searching for gold. A sudden flash flood combined with a landslide sealed the exit, turning the underground tunnels into a deadly trap. The men endured more than a week in pitch-black conditions with limited air and food before rescue teams could reach them.
Four of the survivors managed to escape on their own on Saturday when water levels unexpectedly dropped, while the first man was extracted on Friday in a painstaking 30-minute operation through narrow, flooded passages. The rescued men — identified by their first names as Khamla, Mued, Ee, Ing, and Laen — were found in the fifth chamber.
In dramatic footage from inside the cave, one survivor, Ee, could be heard pleading for food: “We’re weak and we’re really hungry. Please bring rice and some proper food.”
Rescuers noted that the men survived thanks to a small pocket of airflow that provided a critical lifeline in the suffocating environment. Tunnels in places are as narrow as 50cm, making navigation extremely perilous even for experienced divers.
Despite the progress, conditions are rapidly deteriorating. Heavy rain is hammering the region, and water levels have surged back up to the second chamber. A key drainage pump has broken down, according to Japanese diver Yoshitaka Isaji, further complicating efforts to keep passages clear.
The remote cave site, located around 75 miles north of Vientiane and accessible only by a gruelling 2.5-mile hike, is now the focus of a major international operation. Specialist divers from Thailand, Indonesia, France, Australia, Finland, Malaysia, and Japan have joined local Lao teams. Many of these experts previously participated in the famous 2018 Thai cave rescue.
Malaysian diver Lee Kian Lie said the survivors are being carefully interviewed in hospital to gather more details about the deeper sections of the cave. “We interviewed them about how the deeper part of the cave looks like. We will continue to search based on the information we have, and perhaps we will be able to get to the other two,” he said.
With Laos entering full monsoon season, the window for a successful rescue is narrowing. Fresh storms could reflood the cave system at any moment, potentially sealing the final chance to reach the two missing miners.
As the operation enters its most critical phase, all eyes remain on the narrow crack in the fifth chamber — the last unexplored hope in a high-stakes mission where every hour counts.