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UK military jamming other nations' satellites to defend itself, BBC told

171 points · 213 comments · thm

  1. autoexec · · focus · HN ↗
    > Defence Secretary Wes Streeting said daily lives depend on satellites that power everyday technologies like mobile phones and banking apps, adding the loss of GPS would cost the UK economy £1.4bn a day.

    Oh no! Not our precious banking apps! What a weird thing to call out specifically. It's also kind of strange to talk at such length about how critical satellites have become to people's lives, national economy, emergency services, and people's "daily freedoms", only to conclude with "So now we're using ground-based systems to take out the satellites other countries depend on for all of those things"

    1. tene80i · · focus · HN ↗
      Why is it strange? Millions of people use banking apps daily to make transactions essential to their lives and businesses.
      1. autoexec · · focus · HN ↗
        Those apps can all be replaced by a website, and most banks already have those websites, which means if all the banking apps on earth stopped working right now the solution wouldn't involve anything more complicated than stabbing your finger at different icon on your phone and typing the name of your bank into a search engine.
        1. mcintyre1994 · · focus · HN ↗
          There are very few things that would cause banking apps to stop working while their websites continue to function.
          1. autoexec · · focus · HN ↗
            Presumably it'd be the loss of mobile service and/or GPS that would cause every banking app in the UK to fail, but I'm a bit skeptical that either one of those is a strict requirement.
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