“前卫”级核潜艇 “前卫”级核潜艇是英国新一代核动力导弹潜艇。其主要攻击武器是从美国购买的16枚“三叉戟”Ⅱ型潜射导弹道导弹,射程11000多千米,使艇的战斗巡逻海域扩大至5500万平方海里。 “前卫”级核潜艇采用先进电子设备,包括导弹射击指挥仪、惯性导弹系统、光电潜望镜、综合战术武器系统和2054型多功能综合声纳系统等,大大提高了潜艇的作战能力。 “Avant-garde” nuclear submarine “Avant-garde” nuclear submarine is a new generation of British nuclear-powered missile submarines. Its main offensive weapons are 16 Trident II type submarine-launched missiles purchased from the United States. The range is over 11,000 kilometers, and the battle patrol area of ​​the boat is expanded to 55 million square miles. The “avant-garde” nuclear submarine uses advanced electronic equipment, including missile firing director, inertial missile system, photoelectric periscope, integrated tactical weapon system and 2054 multi-function integrated sonar system, which greatly improves the submarine’s combat capabilities.