As head of the CIA's geophysics branch, Robert Singel monitored … – Washington Post
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As head of the CIA's geophysics branch, Robert Singel monitored …
Washington Post, United States As chief of the CIA's geophysics branch, Mr. Singel relied on his background in geology and seismology to locate and determine the intensity of nuclear explosions. He also monitored foreign missile development and established intercontinental … |
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