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Showing 1 to 1 of 1 for “"Continental Defense"”.
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A Shield in the Sky: The Vertical Geopolitics of Transcontinental Air Defense
… for a continent-wide test of the new air defense system. That test was conducted once a year between 1960 and 1962 during which all civilian air travel across the U.S. and Canada was suspended. The tests were called the "Sky Shield" exercises. This research shows how a prevailing mood of …