Thailand's government has repeatedly defended the secretive deportation, which came despite calls from United Nations human rights experts who said the Uyghurs would be at risk of torture, ill-treatment and "irreparable harm" if returned to China.

The secret deportation by Thailand of dozens of Uyghur men to China that has sparked international condemnation is a diplomatic win for Beijing and a snub to the United States and the United Nations,

The Chinese embassy in Thailand has confirmed that a group of Uyghur men detained in Thailand for more than a decade have been deported to China.

Canada and the United States offered to resettle 48 ethnic Uyghurs held in detention in Thailand over the past decade, sources told Reuters, but Bangkok took no action for fear of upsetting China, where they were covertly deported last week.

Thai human rights advocates on Tuesday voiced their disapproval regarding the government's decision to deport 40 Uyghurs back to China, asserting that the United Nations should consider expelling Thailand from its Human Rights Council,