MapleResistance

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For discussion of contingency planning and non-violent resistance to the sudden emergent imperialism. See also: !canada@lemmy.ca !buycanadian@lemmy.ca

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troyunrau@lemmy.ca

In a worst case scenario: US Invasion. What device could the US government simply force to stop working in Canada that would cause the most chaos (e.g: brick all iPhones)? (lemmy.ca)

submitted 2 weeks ago by troyunrau@lemmy.ca to c/MapleResistance@lemmy.ca

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What products are most at risk. What are easiest to replace to reduce risk? Hardest to replace?

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[–] ricecake@sh.itjust.works 22 points 2 weeks ago (4 children)

GPS. The system can be turned off in specific regions (no idea how, it's classified, but they've actually done it so it's not just a wild notion), and portions of the signal are already encrypted such that they're only available to the US military. There would be little stopping them from sending altered signals or just turning it off.

Many missile systems, aircraft and fighting vehicles rely on GPS to function as expected.

[–] rozcakj@lemmy.ca 1 points 1 day ago

If you need a device for navigation - get something that supports other constellations (i.e. Galileo) rather than just GPS.

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