So we don't believe Russia or Ukraine about the number of casualties but we believe the US when they say they are running low on rockets and can't send any more? 
It stands to reason weapons aren't infinite. Germany just found ONE Patriot system ready for delivery to Ukraine...
in 6 months. Are you really suggesting that all this info about the US being low on Patriots is just to trick the world into thinking they are catastrophically low, but in reality the supply is near infinite? Why does Ukraine have to beg constantly, why does Israel have to demand more constantly?
Why is Trump and the admin crying about wanting to end the Ukraine and ME conflicts so they can pivot to Asia? I mean just send more weapons and pivot, let the others fight with infinite US weapons. Come on man...

I think the rocket and mortar production is vast, could be wrong, but Ukraine needs these 4 million a piece Patriots to shoot down 50K drones, at least a couple for each drone.