According to Section IX of Ukraine’s 1990 Declaration of State Sovereignty:
The Ukrainian SSR solemnly declares its intention of becoming a permanently neutral state that does not participate in military blocs and adheres to three nuclear free principles: to accept, to produce and to purchase no nuclear weapons.
Catch 22 and nullified by Russia’s own promise of not only non aggression but guarantee of defense
of course your stupid username has a marvel movie reference
If you knew the reference you’d know it’s making fun of the MCU / Disney