"A U.S. official, said Guantanamo is the "option of last resort.""
https:// www. foxnews. com/us/guantanamo-prison-looms-as-option-as-is-fight-ends
https://sputniknews. com/middleeast/201902081072261367-US-State-Dept-Weighs-Sending-Daesh-Fighters-Gitmo/