Humberto
Relax
From what he said the last time he visited Zelenski for example, is that there would be training of Ukranian volunteers at scale, as well as large scale material support in terms of weapons capabiliy to aid Ukranine's defense. But what Boris says for effect in any given photo-opportunity, and what he does in reality (always for his own interests) isn't easy to decipher and predict. Rule of thumb is it usually leaves everyone worse off in numerous ways.