Allowing a terrorist gang to run rampant, well reminds me a bit of Afghanistan. Being unable or unwilling to establish law and order in your own nation, or actively facilitating the perps, is a terrible thing. The consquences are almost always uniformly bad in every way.
I don't really see the problem here. Hezzies were VOTED in and were part of Lebanon's government. Ergo, when they attack and launch missile strikes against a neighboring nation it's called 'declaring war'.
Nation vs. nation.
Ya gets what ya vote for, dummies.