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Han said the attack drill was used to interfere with the GPS jammer to set up the south Korean surveillance aircraft.
South Korea has confirmed that South Korea's military on December 20 when shooting drills on yeonpyeong island sea, north Korea's military to destroy the south Korean uav's action, interfere with the rok GPS global positioning system (GPS), South Korea unmanned aerial vehicle (uav) failed to play a role.
According to
Han said the attack drill was used to interfere with the GPS jammer to set up the south Korean surveillance aircraft.
South Korea has confirmed that South Korea's military on December 20 when shooting drills on yeonpyeong island sea, north Korea's military to destroy the south Korean uav's action, interfere with the rok GPS global positioning system (GPS), South Korea unmanned aerial vehicle (uav) failed to play a role.
According to
https://www.jammer-buy.com/military-jammer/c-34.html