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The spectacular discovery of 12 boys and their missing football coach in a cave in Thailand has captivated the world. Attention is now focused on the crucial task of the Thai Navy and international rescue teams: put the group safe.
There are basically four options for trying to rescue boys – all of whom are dangerous. The first two involve waiting for a passage to emerge or be created, which would allow the group to leave without going under water. They could stay in the cave until the water soothes or is pumped, or rescuers can try to drill a new passage to their refuge.
The other options are to try to get the group out of the floodwaters, either by teaching them to dive to swim or by wrapping them in a respirator so they can be distributed as "packets". along with a human chain of lifeguards.
Rescuers are currently assessing the different risks, but regardless of the option they choose, cave diving and rescue experts say it will probably take several days or more before the group does not come back above the ground
Waiting for the water to drop
risky because Thailand is at the beginning of its monsoon season. Rescuers pumped water out of the cave systems, but other rains are expected soon, and it may be months before the water returns to the level where it was. Seals of the Thai Navy
Creating a New Passage
It does not seem that it is practical to dig to reach the group. Rescuers are probing near the caves for other possible entrances, but have found none near the group refuge. Even though they are getting closer, the British Cave Rescue Council has stated that the boys are "located in a relatively small space and that this would make any attempt at potential drilling as a very difficult means of rescue."
Teach boys to dive so that they
This seems extremely unlikely, because cave diving is difficult even for experienced people, and no boys can swim, let alone use any equipment. diving.
They should learn to swim and dive underground, and then navigate through a passage that has proved difficult even for their extremely experienced rescuers, through often thick water with silt with near-zero visibility, managing strong currents and passages no wider than their bodies.
A Human Chain of Lifeguards
The only other option is to equip boys with full face masks, providing them with breathing equipment and a wetsuit to prevent hypothermia, and then passing them along. 39, a human chain of lifeguards.
However, that would also be complicated. The parts of the cave system are so narrow that Thai seal teams and volunteer rescue divers have had to remove their own breathing apparatus to get through, so it's unclear how the football team would have gone through these sections.
also be extremely slow, with the group released one by one using some sort of relay system to minimize the risks. If they went out in a group and someone was stuck in a difficult section, it could put others at risk, the rescuers said.
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