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号称“不可探测”的美国F-117隐身飞机栽了! 是什么原因使它在科索沃被一个小国击落?至今仍说法不一。据说这个问题的答案价值数千亿美元,因为美国空军及海军都在致力发展隐形技术。空军方面打算追加生产64架F-117S隐形战机(每架造价9000万美元)、21架B-2轰炸机(每架造价2.5亿美元)。此外,美军还投资700亿美元研究新一代F-22战斗机,以取代现在投入实战的F-16及F-15。隐形技术能否在实战中大显神威,将直接关系到美军现代武器发展思路的成败。
The so-called “undetectable” US F-117 stealth aircraft was planted! What caused it to be shot down by a small country in Kosovo? Still different. The answer to this question is said to be worth hundreds of billions of dollars because the United States Air Force and the Navy are all devoting themselves to the development of invisible technologies. The Air Force plans to add 64 F-117S stealth fighters (each with a cost of 90 million U.S. dollars) and 21 B-2 bombers (each with a cost of 250 million U.S. dollars). In addition, the U.S. military has also invested 70 billion U.S. dollars in researching next-generation F-22 fighter jets to replace the F-16s and F-15s now in actual combat. Whether invisible technology can make a big difference in actual combat will directly affect the success or failure of the thinking of the U.S. military in modern weapons development.