I'll chip in again since there's been some news other than usual stuff...
WTF is the white house trying to do? They struck a good balance IMO with moral, political, and materiel support without BOG and while limiting provocation of RU.
Allowing significant US hardware to be employed in RU territory is reckless and unnecessary. Who is actually calling the shots in the oval office???
Will it start WW-III? No. But it moves the needle a hair in that direction, and *could* potentially give internal political leverage to the RU hardliners. You know, the guys who have wanted to employ tac nukes in UA all along...