U.S. Marines with Special Purpose Marine Air-Ground Task Force - Southern Command and soldiers from 1st Battalion, 228th Aviation Regiment unload an Ohio Air National Guard C-130H Hercules after arriving in Port-au-Prince, Haiti, ready to support the humanitarian assistance and disaster relief effort in response to Hurricane Matthew, Oct. 5, 2016. The service members of SPMAGTF-SC and 1st Battalion, 228th Aviation Regiment are part of Joint Task Force Matthew, a U.S. Southern Command-directed response team deployed to support U.S. disaster relief operations in the Caribbean in response to Hurricane Matthew. (U.S. Marine Corps photo by Sgt. Adwin Esters)