Not really. Trumps position is that a formal security agreement isn’t necessary. If we are jointly involved Russia will not risk further actions that would put them in direct conflict with us. Ukraine gets what it needs but it has to stay true to us to keep that. Good for both sides really.
Well, it will traverse govts. So a pro Russian govt installed in Kiev will adhere to the agreement (even though there is nothing there. 0 oil and about 1 Trillion cubic meters of gas which puts it at about 17th place globally)
No promise of security help, its all meaningless.
And for God’s sake, forget this silliness. It will all be decided in the budget fight unfolding.