International detention is a pretty straightforward violation of article 13 of the ICCPR, which the us is a signatory to. It's probably also a violation of the

International detention is a pretty straightforward violation of article 13 of the ICCPR, which the us is a signatory to. It's probably also a violation of the due process clause, because the Constitution only applies to non-citizens within the sovereign territory of the US as determined during the Guantanamo bay decisions.