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.

Nearly 200 Venezuelan migrants detained by the U.S. at Guantanamo Bay have been returned to their home country.

Venezuela said it will receive a flight of its nationals it says were “unfairly” taken to Guantanamo after being deported from the US.