Comment by masswerk
But you will be always riding some unproven assumptions. E.g., even if those pagers had been initially issued to maybe-combatants, they may have diffused to other audiences and uses, since. It may be well that you're just blowing up some teenagers getting messages for where the rave is.
(Also, even if you hit the intended target, it's a summary execution of people you may suspect, but who haven't done anything, yet, and may or may not have become active in any hypothetical future.)
Curious as to your reasoning here, why would a Hezbollah operative give their pager away within a month or 2 of it being issued?
And this is war, you are applying impossible peacetime standards. To put things in perspective, a rocket attack from Hezbollah killed a dozen Israeli kids/teens on a football field in July, with zero Israeli military targets impacted.