Wednesday, September 9, 2020

DARPA's SIGMA Program transitions to protect major US metropolitan regions

Washington DC (SPX) Sep 07, 2020
On a blustery winter day last December, a car carrying radioactive material approached one of the Port Authority of New York and New Jersey's major transportation hubs. As the car got closer, an alarm flashed and sounded on a large monitor in the police operations center, identifying on a digital map the exact location of the vehicle and the specific radioactive isotope radiating from the car -

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