Last Updated：2025/12/06
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Late at night, witnesses reported seeing a black helicopter hovering over the farm, fueling rumors of clandestine government raids.
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Late at night, witnesses reported seeing a black helicopter hovering over the farm, fueling rumors of clandestine government raids.
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Related words
black helicopter
Noun
US
Japanese Meaning
アメリカの陰謀論において、深層国家や秘密政府が秘密裏に運用する、クローズドな任務（例えば、UFO隠蔽や政治犯の捕捉など）に使用される政府秘密ヘリコプターとして描かれる概念。
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