alt Hacker NewsOn the topic of warfare, wars are fought differently now. Compute will be mentioned in the same breath as total manufacturing output if a global war between superpowers erupts. In highly competitive industries this is already the case. Compute will be part of industrial mobilization in the same way that physical manufacturing or transportation capacity were mobilized in WWII. I’m not an expert on military computing but my intuition is that FLOPS are probably even more easily fungible into wartime compute than widget makers, and the US was able to go widgets->weapons on an unbelievable scale last time.
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There are plenty of military uses for computing, but I also find it hard to believe anything but a handful of datacenters are or could be a major factor in anything but a completely 1 sided war. They are very vulnerable targets that are easy to locate and require large amounts of power and cooling. I also just don't see the application, encryption capabilities far exceed the compute available needed for decryption and computing precision and speed with even 20 year old tech far exceeds the precision of anything you would want to control. Even with tangible banefits, say 10% more or less casualties than there would be otherwise, in an exchange with anything resembling a peer military force im not sure it matters because everybody already loses.
You could argue that compute was a decisive factor in World War II even (used in code breaking and designing nuclear weapons).
Is that in terms of data centres or chips on the battlefield? Surely the latter is most important. Or will war alwys have perfect connectivity.