“密集阵”是指美国海军为解决军舰近距离防御问题而专门设计制造的6管20毫米口径自动旋转式近程武器系统。该系统主要装备美海军的大型战斗舰艇。它包括警戒雷达、跟踪雷达、火炮、电子计算机和控制盘。该系统由控制台控制,也可以遥控,不需要炮手。射程为3000米,射速为4500发/分。“密集阵”系统如此的威力,使得它备受各国青睐。但俄罗斯对此却颇不以为然,因为,俄罗斯海军也有被誉为“贴身侍卫”的舰载近 “Dense array” refers to the US Navy to solve the problem of short-range defense of the warships specially designed and manufactured 6-pipe 20 mm diameter automatic rotating short-range weapon system. The system is mainly equipped with the US Navy's large-scale combat ships. It includes guard radar, tracking radar, artillery, electronic computers and control panels. The system is controlled by the console and can also be remotely controlled without the need for a gunner. A range of 3,000 meters, a fire rate of 4500 rounds / min. “Dense array” system so powerful, making it much favored by all countries. However, Russia is quite displeased with this, because the Russian Navy also has been hailed as “bodyguard” ship near