Rescuers in Laos are searching for two people still missing after a cave flooding incident caused by flash floods. Earlier operations successfully rescued five other people who had been trapped underground for more than a week. With the search continuing for the remaining two, heavy rains are now threatening to delay the effort by increasing water levels inside the cave. Multiple reports say water has filled the cave up to at least the second chamber, limiting or preventing divers from entering while pumps work to lower the level. Rescuers are using pumping equipment to manage the flooding risk and to restore access to deeper parts of the cave. One account also reports that a drainage pump has broken down, adding to delays and complicating conditions on site. International and local teams continue their response amid the weather-related challenges, while officials coordinate adjustments to equipment and search timelines. The ongoing search is therefore focused on safely recovering the two missing individuals under worsening rainfall and difficult underwater conditions.