据《防卫和外事日报》1979年7月27日报道:西德陆军不久将装备一种叫“迫击炮90”的新120毫米反坦克迫击炮,该炮发射末段制导炮弹,据称它具有至今尚不能获得的精度。敌人雷达要发现这种迫击炮是非常困难,“迫击炮90”的射速很高。此外,其射程大幅度提高。计划还为迫击炮手提供一种改进的装甲防盾板(供自行迫击炮用)。 According to the “Defense and Foreign Affairs Daily” reported on July 27, 1979: The West German Army will soon be equipped with a new 120-mm anti-tank mortar called “Mortar 90”, which fired the last-stage guided round of ammunition, allegedly It has hitherto not been able to obtain the accuracy. The enemy radar is very difficult to find such a mortar, “mortar 90” a high rate of fire. In addition, its range is greatly increased. The plan also provides mortar guns with an improved armor shield for self-propelled mortars.