North Korea Nears Completion ofElectromagnetic Pulse Bomb N. Korea Disrupts Current Military Maneuvers With Russian Device To Jam GPS By JOOHEE CHOSEOUL, South Korea, March 9, 2011 North Korea appears to be protesting the joint U.S. and South Korean military maneuvers by jamming Global Positioning Devices in the south, which is a nuisance for cell … Continue reading ABC News Report