“小牛”是美国休斯公司为美国空军、海军研制的近、中程战术空对地(舰)导弹,用于近距离空中支援作战,攻击坦克、装甲车、导弹和高炮阵地、指挥所、舰艇和其它硬目标。该弹自60年代中期开始研制以来,已发展成有7个型号的导弹家族。 The “Calf” is a U.S.-backed and medium-range tactical air-to-surface missiles developed by Hughes for the U.S. Air Force and the Navy. It is used in short-range air support operations, attack tanks, armored vehicles, missiles and artillery positions and command posts Ships and other hard targets. Since its launch in the mid-1960s, the missile has evolved into seven models of missile families.