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美国五角大楼近日宣布,美国陆军已经决定取消由波音公司和西科斯基航空公司联手开发的RAH-66“科曼奇”新型侦察直升机研发计划,使这一价值390亿美元并持续了21年的美国陆军历史上最大的研发计划草草收场。曾被誉为“21世纪低空霸王”的“科曼奇”攻击侦察直升机还未面世,就胎死腹中。这是美国陆军历史上被取消的最大武器发展项目之一,从而引起世人的普遍关注。
The U.S. Pentagon recently announced that the U.S. Army has decided to abrogate the R & D program of the new RAH-66 “Comanche” reconnaissance helicopter jointly developed by Boeing and Sikorsky Airlines, bringing the U.S. $ 39 billion worth of 21-year-old U.S. The largest R & D program in Army history hastily ended. Had been known as “low-altitude over the 21st century,” “Comanche” attack reconnaissance helicopters have not yet been published, it aborted. This is one of the largest weapons developments canceled in the history of the United States Army, which has aroused the universal concern of the world.