Special Forces Navy SEALs Underwater Infiltration: SEAL Delivery Vehicle ( SDV) 特殊部隊ネイビーシールズの水中潜入

The United States Navy s Sea, Air and Land Teams, commonly known as the Navy SEALs, are the U. S. Navy s primary special operations force and a component of the Naval Special Warfare Command. The SEAL Delivery Vehicle (SDV) is a manned submersible and a type of Swimmer Delivery Vehicle or diver propulsion vehicle used to deliver United States Navy SEALs and their equipment for special operations missions. SDV are generally launched from a Dry Deck Shelter on the back of a submarine, or from amphibious carri