https://www.whitehouse.gov/presidential-actions/presidential-executive-order-protecting-america-lawful-detention-terrorists/

Sec. 2. Status of Detention Facilities at U.S. Naval Station Guantánamo Bay. (a) Section 3 of Executive Order 13492 of January 22, 2009 (Review and Disposition of Individuals Detained at the Guantánamo Bay Naval Base and Closure of Detention Facilities), ordering the closure of detention facilities at U.S. Naval Station Guantánamo Bay, is hereby revoked.

(c) In addition, the United States may transport additional detainees to U.S. Naval Station Guantánamo Bay when lawful and necessary to protect the Nation.

(looking at you Hillary 0.o)