A 63-hour-long marathon of GPS jamming attacks disrupted global satellite navigation systems for hundreds of aircraft flying through the Baltic region – and Russia is thought to be responsible

A 63-hour-long marathon of GPS jamming attacks disrupted global satellite navigation systems for hundreds of aircraft flying through the Baltic region – and Russia is thought to be responsible

Russia is suspected of launching a record-breaking 63-hour-long attack on GPS signals in the Baltic region. The incident, which affected hundreds of passenger jets earlier this month, occurred amid rising tensions between Russia and the NATO military alliance more than two years since the start of Russia’s full-scale invasion of Ukraine.

“We have seen an increase in GPS jamming since the start of Russia’s war against Ukraine, and allies have publicly warned that Russia has been behind GPS jamming affecting aviation and shipping,” a NATO official told New Scientist. “Russia has a track record of jamming GPS signals and has a range of capabilities for electronic warfare.”

  • dogslayeggs@lemmy.worldEnglish
    12·
    7 months ago

    Explain how jamming works. The person isn’t saying encryption overcomes jamming, just that encryption will be used to make the new system private and paid instead of free to use. Not being GPS will make it avoid GPS jamming.

    • GBU_28@lemm.eeEnglish
      4·
      7 months ago

      It doesn’t matter if you encrypt it, it still has to make information out of communication with satellites. Jamming saturates the band range that something is attempting to communicate across. So no sensible information is available because it’s all noise

      • dogslayeggs@lemmy.worldEnglish
        11·
        7 months ago

        Did you not read what I said? I said “the person isn’t saying that encryption overcomes jamming, just that encryption will be used to make the new system private and paid.” At no point did I say or imply that encryption helps overcome jamming. I did say that since they don’t transmit on the same frequency as GPS then jamming GPS won’t affect it (depending on how close their L-band range is to the GPS L-band range).

        I design GPS satellites for a living. I understand how jamming works.

        • GBU_28@lemm.eeEnglish
          4·
          7 months ago

          You asked how jamming works, I simply discussed that.

          Even if the new system is encrypted and on another spectrum, that doesn’t make it invincible from jamming, the jammer just needs to be adjusted to target it.

          All I’m saying is encryption and subscription does not defend from jamming.

          Tactics like signal hopping and multi signal parallel processing / handshake help with jamming (plus highly focused and shield directional antennas)