Too little too late supplying weapons I'm afraid and not sure it was ever the right thing to do. Ukraine has no chance against overwhelming military might of Russia and a tyrant who seems quite prepared to use it regardless of civilian casualties and damage to infrastructure. Sure, supply arms to a side that has a reasonable chance of winning otherwise you are only prolonging the inevitable here and greatly increasing the death toll of women and children.
Take a look at that ?? mile long convoy approaching Kiev and ask why Ukraine hasn't attacked what appears to be an obvious target? The only reason I can think of is they simply don't have the capability to do so.
The worrying thing is that Russia is only beginning to take the gloves off!.......