BANGKOK (Reuters) -- Thailand's deportation of 40 Uyghurs to China last week was in the Southeast Asian country's best interest due to the possibility of retaliation from Beijing if the group was sent elsewhere, a Thai minister said on Thursday.

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.