CHIANG RAI, Thailand: The boys rescued from a Thai cave were passed “sleeping” on stretchers through the treacherous pathways, a former Thai Navy SEAL who was the last diver to leave the Tham Luang complex said Wednesday. The details of the complex operation are among the first to emerge from a rescue effort to save 12 boys and their football coach that has been shrouded in secrecy since it began on Sunday and ended successfully three days later. Footage was released on Wednesday of the boys in high-spirits and in good health in hospital beds by the Thai government. “Some of them were asleep, some of them were wiggling their fingers... (as if) groggy, but they were breathing,” Commander Chaiyananta Peeranarong said, adding that doctors stationed along the dark corridors of the Tham Luang cave were constantly checking their condition and pulse. “My job was to transfer them along,” he said, adding the “boys were wrapped up in stretchers already when they were being transferred.” Thailand’s junta chief told reporters on Tuesday that the group had been given a “minor tranquilizer” to help calm their nerves. But he denied they were knocked out for the miraculous rescue. The lack of information about the meticulously planned rescue had baffled observers given that the team were extracted safely. The members of the “Wild Boars” team, aged 11-16, had no experience in scuba diving, and the death of an ex-Navy SEAL who had helped install oxygen tanks in preparation for the rescue underscored the dangers of the mission. Thailand said it had called on 13 “world class” divers to help with the unprecedented job, one of whom was Australian Richard “Harry” Harris, a diver and professional anesthetist. Rescue chief Narongsak Osottanakorn told reporters on Wednesday that the entire operation would not have been possible without the unique skills that Harris brought to the mission, though he did not elaborate. The international bid to extract the team garnered attention from around the world after the team found themselves trapped on June 23 when they entered the cave after practice and were blocked by floodwaters. Topics: Thailand cave rescue Related 429 World Trauma fears cloud upbeat picture of Thai boys rescued from cave 4368 photos World Live updates: Free at last! All 12 boys and their coach rescued from Thai cave Iranian envoy charged over Paris rally bomb plot Activists of the National Council of Resistance of Iran (NCRI) rally in front of the Federal Foreign Office in Berlin on July 11, 2018 calling for the extradition of an Iranian secret service officer to Belgium. (AFP / Tobias Schwarz) Updated 24 min 27 sec ago Arab News July 11, 2018 23:50 187 Assadollah Assadi, 46, a counsellor at the Iranian embassy in