BMP-2 infantry combat vehicle is the second generation of infantry combat vehicle developed on the basis of the use experience of BMP-1 infantry combat vehicle. BMP-2 infantry combat vehicle was mass produced to equip the troops from 1976 to 1977. It first appeared in the Red Square parade in 1982. Its appearance is very similar to that of BMP-1. When it reappeared on Red Square in 1985, additional armor was hung on both sides of the turret. BMP-2 infantry fighting vehicle has a total combat weight of 14.6 tons, 3 crew members and 7 passengers. The maximum road speed is 70 kilometers per hour and the water speed is 7 kilometers per hour. The main weapon is a 30mm high-level dual-purpose mechanism gun, with a ammunition base of 500 rounds and a firing speed of 200 ~ 300 rounds / min. The auxiliary weapon is 1 7.62 mm