Sailors and Marines onload a Landing Craft Air Cushion, operated and maintained by Assault Craft Unit 4 at Naval Station Base Little Creek, Aug. 27, 2014. Expeditionary forces from Expeditionary Strike Group 2, 2nd Marine Logistics Group, and Navy Expeditionary Combat Command conduct an annual loading exercise to reinforce rapid response skills used for Defense Support of Civil Authorities and foreign Humanitarian Aid and Disaster Response, following natural or man-made disasters.