Dozens of men from the ethnic minority sought escape from repression in China a decade ago, but have been detained in Thailand ever since.

A group of Uyghurs who were detained in Thailand over a decade ago say that the Thai government is preparing to deport them to China, alarming activists who say the men are at risk of abuse and torture if they are sent back.

"Thailand is a very strong U.S. partner, a strong historical ally," Rubio said during his Senate confirmation hearing Wednesday. "That is an area where I think diplomacy could really achieve results because of how important that relationship is and how close it is.