They’re usually flown in on a rendition flight. Interesting what Monkeywerx calls the plane Maxwell was originally spotted on, the ‘Maxwell Bird’ and it has as it’s call sign FU. Apparently there are prison ships already docked there. Millions upon millions have been spent on GITMO in the last year or so. If Beijing Biden was President, this place would be empty now. I believe the other offshore prisons are also having huge upgrades, including courtrooms.