In August 2016, Russia introduced bar-slat armor developed by NII Stali and Uralvagonzavod to increase protection of Russian armored vehicles against RPG and recoilless rifle HEAT rounds by 55-60%. The armor can be integrated with a variety of old-Soviet and Russian vehicles including the BTR-50/BTR-60/BTR-70/BTR-80/82/BTR-90, BMP-1/BMP-2/BMP-3, BRDM-2/BRDM-3, and T-14 Armata, with the full kit adding 1,000 kg (2,200 lb) of weight.[11]