lebanon is already at war with israel, btw, and has been since 1948. and iran probably doesn’t care how much damage lebanon incurs in the next round of fighting, because that’s what proxies are for.
the real question is how best to deal with the iranian threat. the answer seems to be in changing the policy, or the policymakers, in tehran. and the timing should be sooner, rather than later, as the ayatollah is building more and bigger weapons with which to attack.
but all of that is common sense, and requires no insider knowledge.