This is a massive escalation because French foreign legionaries are French troops fighting for France and recognized as such. There is no real legal discrepancy as far as I’m aware because these are not mercenaries. Literally the second one of them is wounded in combat they are automatically a French citizen.
This is the ultimatum that the west wants for Russia however. Do you avoid striking French troops who will now be operating artillery pieces and killing your men? Or do you accept that you have to strike French troops and massively escalate the situation? This is why I thought they would be sent to Odessa in the first place but Macron wants to play nuclear fucking hot potato with all our lives. I don’t see how Russia can just not do something.