I suggest we fund the scientists research.
As for the secret lab, I think perhaps we should use the Ukrainians, with Nordic and Russian weapons (we probably still have some, the same we are shipping to the Mongols). We use the Night Eagles have them lead a band of Ukranians and steal the research and destroy the facility. We give the Ukrainians a copy of the stolen research in exchange for their services. This way, we destroy the facility, get their research, and help start(?) an insurgency in Russia, which is sure to occupy their attention.