FBI (@FBI) “.@FBIDirectorKash: "By the end of the tournament, nearly 1,600 drones had been d” — TopicDigg
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加入 November 2008
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.@FBIDirectorKash: "By the end of the tournament, nearly 1,600 drones had been detected in restricted airspace and more than 700 operating illegally had been seized. It was a massive security operation, and it worked because agencies at every level planned early and operated as one team."
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