The spending allocated through the supplementary estimates (B) to DND will contribute to funding the military operations. There is some money there for assistance to Ukraine, but there is also quite a bit of money for support of military operations. I think there is air crew maintenance or training. There is also some operational funding for the Halifax-class frigates. These are all contributing towards reaching or getting closer to our NATO spending target of 2% of GDP, even though Canada is not there yet.
That's probably as much as I can say, not being in the minutiae of DND spending.