Biden is a lame duck president with NO PUBLIC MANDATE and subterranean approval rating, he got ousted by his own party before the election for being mentally incapacitated, his defense against a Justice Department inquiry is he's too old and senile, his party just got BTFO in a national election. No NATO or NATO proxies have ever launched long range missiles into Russia in living memory. How is this guy 
fit for office
STOP EATING CRAYONS AND DO YOUR FUCKING JERB. "Senile old man sends young people to WW3 out of spite"
Yes, with your own capabilities, as Ukraine has done up until now with drone attacks, in which they are fully in control of. These long range NATO weapons, in ATACMS and Storm Shadow/SCALP, require NATO personnel to input the targeting information. In other words, NATO military members are directly particating in an attack against Russia within Russia's internationally recognised borders. That is a massive escalation.