Looking very much forward to seeing the internationally acknowledged proof of who did it. Would be quite fun if it was the most likely candidate namely the US.
NATO article 5 would then mean going to war with their own boss. Cool.
ps, there is a very good reason the Western media is dead silent on the topic and the Swedish minister a bit too quick to state that this was not an attack on Sweden. If it had been Russia we would have seen an orchestrated 24/7 media frenzy. We haven't, so the only rational deduction is that Huston, we have a problem...