Navigation systems of planes flying over a pig farm were affected by the farmer’s efforts to prevent a drone attack by criminal gangs spreading African swine fever. Photo: AFP

China flight systems jammed by pig farm’s African swine fever defences

  • Reports of criminal gangs using drones to spread infection led to installation of jamming device
  • Unauthorised equipment interfered with navigation systems of planes flying overhead
Topic |   China Society
Navigation systems of planes flying over a pig farm were affected by the farmer’s efforts to prevent a drone attack by criminal gangs spreading African swine fever. Photo: AFP
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