The sabotage of more than 20 trains in Poland by apparent supporters of Russia was carried out with a simple “radio-stop” command anyone could broadcast with $30 in equipment.
Low tech can definitely be a strategic choice, but this does not seem like that kind of situation. Just lack of updates. Sounds like this could have been done decades ago but it is just becoming a big issue now
Low tech can definitely be a strategic choice, but this does not seem like that kind of situation. Just lack of updates. Sounds like this could have been done decades ago but it is just becoming a big issue now