Comment by solardev

Those radios do decode some digital messages, like https://en.wikipedia.org/wiki/Squelch#DCS for managing group convos (squelching others on the same channel who aren't part of the same group). There's also ANI identifiers and repeater codes, for example. So there's definitely firmware/software to work with SOME digital stuff onboard.

But I also think a lot of radios look like Baofengs, or are whitelabeled Baofengs, so who knows...

Besides, if Israel or whoever can modify the supply chain, they can add whatever receivers/chips they want into it alongside the explosives. Or just some sort of analog radio detonator/trigger.