Tell me you can’t conscript or recruit more ground soldiers without saying so. 7.62 rounds are personnel ammunition.
Israel running out of military personnel is hardly the only possible explanation. Furthermore, it's rather nonsensical to claim that Israel is running out of military personnel simply because of the type of ammunition that this robot's machine gun is chamebered in -- that is affirming the consequent.
I caution mentioning both Matrix, and Element as if they are synonymous -- they are not (I'm quite certain that that wasn't your intent, but the usage of the forward slash could be interpreted as such). It may lead to confusion for newcomers. It would essentially be the same as saying "I recommend ActivityPub/Thunder" to someone who you want to introduce to Lemmy. Matrix is the protocol, and Element is simply a client that interacts with the Matrix protocol.
I personally think that it's sufficient to recommend Matrix if one is mentioning chat-app alternatives. Of course, nothing is stopping one from also recommending a client, but I don't believe that it's entirely necessary.