They are doing the funerals and calling for 3 days mourning. After that, I think there will be some sort of retaliation directly from Iran with proxy retaliatory actions after, who knows where, on a bigger scale. It won’t be just one. It could be in several different countries and other attacks may not happen for months.
Just my guess, looking on past behavior.
Also keep in mind, that there was a reason for the meeting at the airport in 1st place. Whatever that was may still be in play. We took him out knowing that something nefarious was going on. The attack at the embassy may have just been a prelude to something else he was already working on.
I'm glad I asked for your insights... great analysis.