The State Department says the United States and other countries made repeated offers to Thailand to resettle more than three dozen Uyghur men before they were deported back to China, where rights groups fear they may face torture and other abuse.

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.

Thailand defended its deportation of 40 Uyghur detainees to China last week as the “best solution” to avoid a backlash from Beijing, after a rights group said the move violated international law and the returnees could face torture.

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,

China has assured Thailand that 40 Chinese Uyghurs it returned on Thursday would be looked after, Thailand's defence minister said, confirming a secretive pre-dawn deportation that the United Nations and human rights groups condemned.

The Thai government violated domestic and international law by forcibly sending at least 40 Uyghur men to China, where they could face torture, arbitrary detention, and long-term imprisonment.

BANGKOK (Reuters) - Thailand acted in accordance with human rights when it sent 40 Uyghurs back to China last week, Prime Minister Paetongtarn Shinawatra told reporters on Monday. "We actually did everything correctly on human rights," she said.

Rights groups criticized the Thai government for sending the Uyghurs, a persecuted Muslim minority, back to China, where they face the risk of torture and imprisonment.

The government chose not to send the asylum seekers to a third country in order to avoid retaliation from Beijing, diplomats and opposition lawmakers say.