U.S. Army Soldiers conduct a helo-cast from a CH-47 Chinook in the Gulf of Mexico. A helo-cast is a way for Soldiers to be stealthily inserted into a water-based objective. The Soldiers are taking part in a month-long joint operations and tactics course instructed by the 1st Special Operations Support Squadron joint liaison flight. The CH-47 is from Task Force 160th Special Operations Aviation Regiment, Fort Bragg, N.C.