On April 26, 2020, the Russian Ministry of Defense reported a planned delivery of 60 Berezhok-2M IFVs to the units of the Russian Army (Sukhoputniye Voyska). The Russian Army is set to receive more than 60 BMP-2M with the Berezhok combat module. In September 2017, the Russian Ministry of Defense and the Tula-based Instrument Design Bureau (KBP, a subsidiary of state corporation Rostec) signed a contract for the modernization of 540 BMP-2 IFVs airborne infantry fighting vehicles (IFVs) to the Berezhok standard. The deliveries of the vehicles were launched in 2018-2019 and the Russian troops are now reported to have received some 30-40 BMP-2M Berezhok weapon systems.
The BMP-2M Berezhok station is the updated organic turret of the BMP-2, which carries a modernized armament suite. Compared to the baseline BMP-2, the Berezhok is equipped with a far better sensor suite. The turret has received an automatic target tracker and a ballistic computer. The upgraded combat module features a combined sight with an independent two-axis field-of-view stabilizer, a thermal imager, a laser rangefinder, and a control unit for anti-tank guided missiles (ATGMs). The Berezhok is said to be a cost-effective update, which dramatically increases the firepower of the basic BMP-2 and leaves its protection almost untouched.
The Berezhok turret weighs up to 3,250 kg and carries a heavy armament suite integrating a 30 mm automatic cannon, an automatic grenade launcher, a coaxial general-purpose machinegun, and four ready-use ATGMs in two two-cell banks mounted on either side of the turret. The turret has received an automatic target tracker and a ballistic computer. The detection range for a tank-type target is up to 5,000 m, target identification at night using the thermal channel is possible at up to 3,000 m. The turret is also equipped with independent sights of commander and gunner, allowing them to work in ‘hunter-killer’ mode. The gunner`s sight has four channels: optical, thermal imaging, laser rangefinder and ATGM control channel.
The Gryasev-Shipunov 2A42 30 mm has ammunition load of 500 shells. AGS-30M 30 mm automatic grenade launcher can fire three types of grenades, namely, VOG-17M, VOG-30, GPD-30, being able to destroy personnel targets at the distances up to 1700-2100 m. Berezhok can fire five types of Kornet munitions, namely anti-tank tandem-warhead 9M133-1/9M133-2 and anti-personnel thermobaric 9M133F-1/9M133F-2/9M133F-3 missiles. The module has also received 30mm AG-30 automatic grenade launcher (AGL) and six 902B Tucha smoke grenade launchers. 2A42 gun can fire armor-piercing and high-explosive shells, being able to destroy targets at the distances up to 2000 m and 4000 m, respectively.