The Pentagon has released footage of Special Warfare Combat-craft Crewmen (SWCC) jumping out of a C-17 Globemaster III heavy transportation aircraft.
The video shows 11 SWCCs from Special Boat Team 20 jump out of the C-17 after two boats are dropped using the Low Velocity Airdrop Delivery System.
SWCCs are part of the Navy Special Warfare Command, and are tasked with expertly driving high-speed boats that are armed to the teeth — usually with GAU-17 miniguns, M2HB .50 caliber heavy machine guns, M240B light machine guns, and sometimes even Mk 19 grenade launchers.
SWCCs often work alongside Navy SEALs, providing them fire support and transportation via a number of different watercraft. They also can assist in the interdiction of naval vessels. The boats dropped in the video are Combat Craft Assault (CCA) boats.