No, you keep trying not to say they are... you *did* say that waging war is the purpose of a (any) military... and so we are back... if the purpose of a military is waging war, and that is (among other things) what Starfleet does, then it is a military. Again, how much militarying does an armed forced have to do to *be* a military?
An apple is mainly food... but I can still beat you to death with one, so it can also be a weapon, if only while I am using it that way. So, if nothing else, when Starfleet is engaged in war, or battle, they are being both military and A military force.
Historically, inumerable expeditionary forces were military... because a military explorer can do anything a civil one can do, and is trained in combat... civil explorers *might* be, but if you were going to run into the Hirojan, who would you want, a civil botanist, or an "army" one, who is fully combat trained?
If General McDonalds could order Sue or any other subordinate to open fire on you with an automatic weapon, or drop an atomic bomb on you, I bet you'd think it was military then... because it's not one thing, it's all of it.
Ronald cannot put Sue in the brig for an offense, bring charges against her (the charges being different, as military criminal law is different than civilian criminal law) and have her court martialed... where her trial is presided ONLY by McDonalds personnel, without a jury (there *can* be a similar group composed only of that service branch members, and they have diffrent rights and responsibilities from a civilian jury) and then have her thrown into a McDonald's jail... I'd certainly call that a military, even if they serve fries with that.
Except a SAK is actually still, today, a military knife: designed, owned and manufactured under control of the Swiss Army, and it is part of their field kits.
It is NOT a combat knife, not every military knife is.
Meanwhile, back to a small but very salient point: court martial (aka "military"... like, martial arts), which is both the criminal proceedings undertaken by a military against one of it's service personnel, and the place where those proceedings take place. This is an exclusively military term, as it is entirely a military process. Civil laws do not apply. Civil punishment does not apply.
All that to say... every Starfleet member who commits a crime is tried by Starfleet via court martial. Kinda puts a bow on the whole thing.
Why are you guys so opposed to Starfleet being perceived as military/a military?