The radiation could wipe out communications.
https://metro.co.uk/2023/10/09/solar-flare-storm-cme-internet-blackout-19629456/?utm_source=dlvr.it&utm_medium=blogger
https://metro.co.uk/2023/10/09/solar-flare-storm-cme-internet-blackout-19629456/?utm_source=dlvr.it&utm_medium=blogger