Ukraine and global allies continue to use weapons that do work in defense of stopping the war.
The fighting however is intense in Donbas and East Ukraine clearly with:
With Ukraine doing well and any reserve weapons Russia have been old obsolete easy to eliminate, one thing maybe soon.
East Ukraine and Donbas and Crimea will likely become the sole focus just for Russia to try to hold onto occupied land.
Political, sanction and economic pressure working alongside the military aid is what will get Russian occupation to cease in Ukraine among other things.