CRISISBOOM

North Korean mobile jammers

September 13, 2011: The U.S. recently revealed that one of its RC-7C reconnaissance aircraft was forced to land last March 8th, after a North Korean GPS jammer disrupted the aircraft’s navigation system. All that had previously been revealed about this was that, from March 18th onwards, North Korea had been directing a GPS jamming signal across the border, and towards the southern capital, Seoul. The jamming signal could be detected up to a hundred kilometers south of the DMZ. The North Korea GPS jammers are based on Read more…