[2021] Marder DF 105 should also go to the French tech tree

Its not planned to come for France. There are far more significant and domestic vehicles using the turret the DF has that France can and will receive that are far better fits for the French tree. As far as the developers are aware, only one of these vehicles were produced and its more logical for this vehicle to join the German tree than the French, when France has its own fully domestic counterparts.

We understand that there is frustration that these platforms are not joining the game at the same time, but adding the DF to the French tree simply for the time being, only for it to become a unnecessary and out of place addition in the future when they materialize is not considered a good option.

With the Sk 105, neither France nor Germany participated in the development of the Vehicle. It simply had French components. The tank was intended for Germany as it fits a gap and role that none of their domestic designs could. The end result of that after community feedback was that both nations had different nations that could apply to them in different ways, such as Argentina already being with Germany.

In the case of the DF 105, Germany did have a direct development input on this machine, as did France, but with the majority being Germany and with actual domestic French designs being also possible, this situation is not the same and both France and Germany can receive their own platforms unique to them. France will receive its own domestic platforms in the future.

There was no "French" version. Only really Morocco was the closest after that, but its splitting hairs at that point, since France already had the tank.

Argentina is with Germany, so its perfectly logical for them to receive this one.

Closed at request of the OP.