Soldiers of 613th Military Police Company, 1st Mission Support Command, U.S. Army Reserve - Puerto Rico, deplane at the Silas L. Copeland Arrival/Departure Airfield Control Group, here, April 25. The 613th MP Company was the first Puerto Rican company comprised entirely of internment/resettlement specialists to complete a detainee-operation mission in Guantanamo Bay, Cuba.