U.S. Army 7th Special Forces Group (Airborne) Green Berets exit a CH-47 Chinook helicopter into a bay during helocast training at Eglin Base Air Force Base, Fla., Feb. 6, 2013. The Green Berets were inserted into a maritime insertion point after deploying an inflatable zodiac boat to begin movement to a simulated objective. Helocasts are used to insert small units into a military area of operation by helicopter to carry out missions. (U.S. Army photo by Spc. Steven K. Young/Released)