令美国人伤痛的越南战争,却给美军提供了演练直升机作战的良好场地。从此,直升机使用原则和战术逐渐发展成为一门有自己特色的闪耀着高技术色彩的军事学问。参加作战的直升机,一般称作战直升机,它包括攻击直升机和有防御火力的运输直升机、通用直升机。直升机承担的作战任务主要是:快速机动机降,实施空中突击;低空火力支援装甲机械化部队实施地面突击或防御反击;直升机空战。优势,从空中突击中显现 The Vietnamese war that hurt the Americans gave the U.S. military a good venue to conduct helicopter combat exercises. Since then, the principles and tactics of helicopter development gradually evolved into a distinctive, high-tech military academy with its own characteristics. Helicopters participating in combat, commonly known as war helicopters, which includes attack helicopters and defensive fire transport helicopters, all-purpose helicopters. Helicopters assume the main operational tasks are: rapid motor reductions, the implementation of air assault; low-level firepower to support the armored mechanized troops ground assault or defensive counter-attack; helicopter air combat. Advantages, evident from the air assault