It is not plainly stated in the article, but as far as I understand, the first step of one of the attacks is to take the smartphone off a dead soldier’s body.
Is this serious? It raises questions about smartphones being standard equipment for soldiers, but they do give every soldier an effective, powerful computing and communication platform (that they know without additional training). The question is how to secure them, including against the risk described in the parent. That seems like a high risk to me I would expect someone is working on how to secure them enough that…
Encrypted milspec comms aren’t the standard in a massive war.
It’s weird but discord, signal and some mapping apps on smartphones are how this war is being fought.