Air and Space Forces Magazine

The head of North American Aerospace Defense Command (NORAD) told lawmakers that over-the-horizon radar (OTHR) will help his troops detect threats from farther away, but they also need other surveillance systems—and to be able to communicate quickly in order to neutralize those threats. 

OTHR “is not the end-all, be-all,” Air Force Gen. Glen D. VanHerck, who also leads U.S. Northern Command (NORTHCOM), told the Senate Armed Services’ subcommittee on strategic forces on May 9…

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