A U.S. Marine CH-53E Super Stallion Helicopter pilot with Special Purpose Marine Air-Ground Task Force - Southern Command keeps the helicopter steady as he conducts an aerial refueling over the Caribbean Sea off the coast of Honduras, Aug. 28, 2018. The Marines and sailors of SPMAGTF-SC are conducting security cooperation training and engineering projects alongside partner nation military forces in Central and South America. The unit is also on standby to provide humanitarian assistance and disaster relief in the event of a hurricane or other emergency in the region.