U.S. Marines board a CH-53E Super Stallion helicopter on USS Gunston Hall (LSD-44) off the coast of Belize, July 8, 2018. Approximately 300 U.S. Marines and Sailors with Special Purpose Marine Air-Ground Task Force - Southern Command, the rapid response force assigned to U.S. Southern Command, will arrive in Latin America June 5. (U.S. Marine Corps photo by Sgt. Justin M. Smith)