Eleven boys among 13 including their coach who became trapped in a flooded Thai cave more than a fortnight ago have been rescued, the Navy SEALs announced on Tuesday, completing an astonishing against-the-odds rescue mission that has captivated the world.
The Thai SEALs and elite foreign divers extracted the final batch of four boys, plus the 25-year-old coach, on Tuesday afternoon via a perilous escape route that required them to squeeze through narrow, water-filled tunnels.
"All are safe," they added, signing off with what has become their trademark "Hooyah" to celebrate the successful extractions of the other boys over the previous two days.
The 11 boys, aged from 11 to 16, ventured into the Tham Luang cave in mountainous northern Thailand on June 23 after football practice and got caught deep inside when heavy rains caused flooding that trapped them on a muddy ledge.
They spent nine harrowing days trapped in darkness until two British divers found them, looking gaunt but otherwise offering smiles to the divers and appearing to be in remarkably good spirits.
But the initial euphoria at finding them dissipated as authorities struggled to devise a safe plan to get them out, with the shelf more than four kilometres (2.5 miles) deep inside the cave and the labyrinth of tunnels leading to them filled with water.
Authorities mulled ideas such as drilling holes into the mountain or waiting months until monsoon rains ended and they could walk out, with the rescue chief at one point dubbing the efforts to save them "Mission Impossible".
With oxygen levels in their chamber falling to dangerous levels and monsoon rains threatening to flood the cave up above the ledge where the boys were sheltering, rescuers decided on the least-worst option of having divers escort them out through the tunnels.
The escape route was a challenge for even experienced divers. The boys had no previous diving experience so the rescuers trained them how to use a mask and breathe underwater via an oxygen tank.