Description
The complete weapon system is called A-213-Vympel-A, which comprises the AK-630M Gun Mount, MR-123-02 Fire Control Radar System, and SP-521 Electrical-Optical Tracker. A single MP-123 radar system can simultaneously control two guns, either two 30 mm gun mounts, or two 57 mm gun mounts, or one 30 mm gun and one 57 mm gun. The radar system can engage aerial and surface targets at 4 km and 5 km respectively. The electro-optical system can detect MiG-21 sized aerial target 7 km away while torpedo boat sized surface targets can be detected at 70 km away. Features include surveillance and tracking modes, high jamming immunity, laser range finder and TV optical sight. It is in operation on almost all Russian Navy ships from fast attack boats to the Kirov Battlecruiser.
The gun mount is fully automated, and can also be remotely controlled by an operator from either the control console or via a remotely-mounted gunsight. It has a higher firing rate than both the Goalkeeper and Phalanx (Block 1 and older) CIWS systems. They are often mounted in pairs, with as many as four pairs mounted on the larger ships, providing an effective point defence system. However, like all Gatling gun-based CIWS, they suffer from short engagement times and the need for multiple volleys to effectively eradicate a threat.
Read more about this topic: AK-630
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