Arena (defense system)

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1. Protective silos 2. Radar 3. Defensive missile 4. Upcoming anti-tank rocket 5. Tracking zone

Arena - a Russian active defense system designed for the T-90. Protects against grenade launchers and guided missiles independently of the guidance system and head type. The system uses a microwave radar to detect incoming missiles for anti-tank weapons (ppk and manual) and then launches an antiprite that explodes in front of the incoming missile, destroying it or reducing the effect of its cumulative explosion. The diameter of the effective anti-blocking area is about 20-30 m, not more than 50 m. The system operates automatically with the possibility of manual (emergency) firing of appropriate cargo by the commander of the car. Ammunition can be supplemented by crew.

The system can operate in all weather conditions.

The Arena system recognizes non-dangerous objects (small-caliber bullets, earth bits, birds) and ignores them.

The reason for the system's development was the high susceptibility of T-80 tanks to attack with anti-tank weapons (both manual and ppk) during the fighting in Chechnya in the 1990s.

The estimated cost of the system in 1998 was $ 300,000.

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