They were probably mostly in the hands of Hezbollah members, if not fighters. This is probably why they went off in hospitals as well. Lots of medics who volunteer who’s normal job is being a doctor in a Beirut hospital. Lots of logistics and people hiding weapons in the back of buildings for them.

They’re not full time militants if I understand correctly. Most of these people will have civilian lives and jobs to go to.

Certainly some innocent family members died. There’s no such thing as a completely surgical strike. It is better than what they’ve been doing in Gaza though, by several orders of magnitude. I don’t think anybody can defend what’s been going on there with a straight face.