The Pentagon said Monday it had transferred 11 Yemeni men to Oman this week after holding them for more than two decades without charge at the U.S. naval base in Guantanamo Bay, Cuba. The transfer was the latest and biggest push by the Biden administration in its final weeks to clear Guantanamo of the last remaining detainees

The secret mission left the smallest number of prisoners at Guantánamo Bay since the day the detention center opened in 2002.

Eleven Yemeni detainees at Guantanamo Bay have been transferred to Oman, marking yet another detainee transfer from the military prison in the final days of the Biden administration.