GeoBeats News2014.12.1---美国海豹突击队水下航行器

GeoBeats News2014.12.1---美国海豹突击队水下航行器
發佈日期：2014年12月1日
There are a few different kinds of SDVs, or SEAL Delivery Vehicles that operate classified missions in countries around the world. United States Navy SEALS are highly trained military operatives, and their underwater vehicles use some of the most advanced stealth technology available. There are several different kinds of SDVs, or SEAL Delivery Vehicles, and most of their details are kept secret by the military as they are used for a variety of classified missions. Sized to accommodate from one to six SEALs traveling inside, most SDV’s are free-flooding meaning the soldiers are submerged in water, often for hours at a time, using their SCUBA tank, or onboard oxygen to breathe. Now, the Navy has also developed a dry version of the SDV. These vehicles are made out of fiberglass and non-ferrous materials, so that their magnetic and acoustic footprints are kept to a minimum to avoid detection. They are equipped with Doppler navigation, docking systems, and sonar to guide the SDV back to the host submarine after the SEALs have been delivered to the location of the mission. Due to their clandestine design the vehicles are reportedly capable of carrying out attack missions, and underwater charges housed in large cargo holds can be deployed to attach to a ship’s hull for timed or remote detonation.
有几个不同种类的SDVs，或SEAL运载工具的工作在世界各地的国家机密任务。 美国海军海豹是训练有素的军人操作工，他们的水下车辆使用一些最先进的隐身技术可用。 有几种不同类型的SDVs，或密封运载工具，以及大部分的细节是保密的军队，因为它们是用于各种机密任务。 尺寸以容纳一到六个海豹行进的内部，大多数的SDV的是自由水浸意味着士兵被淹没在水中，通常为在一个小时的时间，使用他们的潜水箱，或板载氧呼吸。 现在，海军还开发了干版的SDV的。 这些车辆是做出来的玻璃纤维和非铁材料制成，使得它们的磁和声学足迹保持在最低限度，以避免检测。 它们都配备了多普勒导航，对接系统和声纳引导SDV回主机潜艇后，海豹突击队已交付任务的位置。 由于其秘密设计的车辆据说能够执行攻击任务，并装在大货水下指控持有可以部署到连接到船体进行定时或遥控引爆。