I think military service in general is kind of important since you can actually get attacked (thanks to russia for making my point).
We had mandatory military service for men in germany and it was canceled. I sure hope it stays that way bc it isnt efficient to make kids who have better options waste their time on something they dont actually want to do. We have a professional military for that. AND if we had it, women of course must go too.
But besides that especially in countries known for their warcrimes and batshit crazy politics, like the US, I think its clear that mandatory military training would be a bad idea.
Although it might be legit, the cia did make their own messenger at some point to catch „bad guys“ iirc. There is a lengthy report on german television (zdf). should be availble in other languages as well.