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In 1960-1970 , China 's national air defense operations , the PLA has been continuously shot down U-2 high-altitude reconnaissance aircraft , and "Fire Bee " unmanned reconnaissance aircraft. But another more advanced and mysterious secret U.S. military hypersonic plane has entered China , the general historical data on rarely recorded . Recently, in Beijing, the China Aviation Museum in Xiaotangshan , formally unveiled a mysterious wreckage . The picture shows the carrying D-21 high-speed unmanned reconnaissance aircraft of the A-12 high-speed reconnaissance aircraft .
2010-8-10 07:14
2010-8-10 07:14
2010-8-10 07:14
D-21 high altitude UAV first introduced the world's leading ramjet at speeds up to 3560 km / hour, equivalent to three times the speed of sound level , ceiling as high as 29,000 meters . In the early 1970s , including the United States , including their own , any one of the air defense weapons could not shoot down aircraft in theory . The picture shows the China Aviation Museum exhibits D-21 unmanned aircraft wreckage . (Photo by Hu Nan )
2010-8-10 07:14
D-21 unmanned aircraft, more than A-12/SR-71 " Blackbird " high-altitude high-speed UAV is more mysterious , and unlike the latter , D-21 combat attack only four times , withdrew from the stage of history. According to historical records, the fourth attack against China's Lop Nor nuclear test site all .
In this time of the Sino-US tensions , the Chinese first public exposure of the U.S. military suddenly disappeared 39 years of top-secret high-speed reconnaissance aircraft wreckage , of great significance. Why China after a lapse of 39 years , the early exposure and only that choice is not it time exposure ? I think these should be based on the following considerations :
First, the early years lay the secret weapon the United States , not quiet the purpose of deliberately hidden strengths . At that time the United States that the theoretical D - 21 UAV is the world any weapons , they can not attack , since it is not my beat down unassuming, the purpose is to lay it over a few frames, both to eliminate more The enemy's effective strength ; the other hand, the U.S. UAV technology to further study I use ; again on the one hand , is to paralyze the enemy , but do not play other tricks to deal with China . Later, the U.S. military to pull back were dropped.
Second, open the message at this time is the show 39 years ago in China can shoot down supersonic three times , the United States increased 29 thousand m D-21 aircraft , 39 years later, playing no less than what China , and urge the U.S. hegemony wise That you in the Yellow Sea , East China Sea , South China Sea, played first , and be careful good time beaten ! 39 years ago in China so difficult Shangqie posture with you laid them out U.S. dry , and now the Chinese to deal with the United States not only , at its Support but also much stronger than it was then backed by high technology . You dare provoke the United States of China's core interests , you should be prepared to bear serious consequences.
Third, no doubt to tell people , to boost confidence . Chinese armed forces have the ability and courage to fight all the invading enemy , to defend China's territorial integrity and national security , to have confidence in the country !
In this regard, we can only say good ! China! Bless China!
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