The Trump administration has said little about the Venezuelan men who were transferred from Texas to the U.S. military base in Cuba.

Officials at the Department of Homeland Security and the Defense Department are racing to set up multiple tent facilities in Guantanamo Bay, Cuba, to house thousands of migrants, but the scattered efforts have prompted questions internally about who’s in charge and what will happen once people arrive on site.

The Trump administration has flown all of the migrants it had held in Guantánamo Bay out of the facility there, NBC News has learned from three sources familiar with the operation and flight data.

Lawsuits are challenging President Trump’s abrupt decision to send men awaiting deportation to the American military base in Cuba.

The Trump administration has whisked away at least a hundred Venezuelan immigrants to the notorious Guantánamo Bay Naval Base detention camp, where they are in the custody of military guards and completely isolated from the outside world — a blatant violation of their civil rights,