2016
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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China
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Russia
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Japan
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US
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Detailed explanation-1: -Beijing’s state media has made the bold claim that a Chinese defense contractor successfully developed the world’s first quantum radar system. The radar can allegedly detect objects at range of up to 62 miles.
Detailed explanation-2: -China makes big claims about a functional ‘quantum radar’ But the potential benefits are worth the hard work, according to the team of scientists.
Detailed explanation-3: -Russia’s S-400 air defense system’s counter-stealth claims come largely thanks to its use of the advanced Nebo-M radar system.
Detailed explanation-4: -The U.S, UK and Israel are the only countries to have used stealth aircraft in combat. These deployments include the United States invasion of Panama, the first Gulf War, the Kosovo Conflict, the War in Afghanistan, the War in Iraq and the 2011 military intervention in Libya.
Detailed explanation-5: -History. One design was proposed in 2005 by defence contractor Lockheed Martin. The patent on this work was granted in 2013.