https://focus.ua/voennye-novosti/723589-drony-rf-shahedy-poumneli-i-poluchili-mesh-modemy-foto https://focus.ua/voennye-novosti/723589-drony-rf-shahedy-pou...

https://focus.ua/voennye-novosti/723589-drony-rf-shahedy-poumneli-i-poluchili-mesh-modemy-foto https://focus.ua/voennye-novosti/723589-drony-rf-shahedy-pou... Depends on the context, I guess. Distance, jamming probability, availability of relays, etc. Fiber-optics are close-range.