Udav-1 anti-submarine system
The UDAV-1 system is a Russian ship-borne Anti-submarine weapon system. The weapon fires a number of different types of rockets, which in addition to attacking submarines provide a multi-layer defence against torpedoes and frogmen. The system operates in conjunction with the ship's sonar.
The system consists of:
- A KT-153 remotely controlled multi-barrel automated rocket launcher with indirect elevation/traverse stabilisation;
- 111SG depth-charge rockets with HE warhead and impact-time fuze to engage underwater targets;
- 111SZ mine-laying rockets with hydroacoustic proximity fuze for remote mining of a water area to make a barrier for incoming torpedoes;
- 111SO decoy rockets to divert homing torpedoes from the surface ship by creating false acoustic target;
- fire control devices;
- an ammunition loading device;
- ground support equipment.
- Number of barrels: 10
- Number of rockets (including reloads): 40-60
- Effective range: 3,000 meters
- Effective dept: 600 meters
- Firing modes: single, salvo
- Rocket caliber: 300 mm
- Rocket length: 2,200 mm
- Reaction time: 15 seconds
- Intercept probability (salvo): 0.9 vs. torpedoes, 0.76 vs. homing torpedoes
- "UDAV-1". warfare.ru.
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