Il Regno Unito deve aiutare l’Ucraina a ritrovare le armi nucleari, afferma il comandante britannico in pensione

I would definitely second that. Giving them up was a gigantic mistake.

Ok, let’s assume for a moment that Ukraine has nuclear weapons. What should they do with them?

Wipe out Moscow and start a nuclear war?

Apart from the fact that it would be a war crime of the highest order. The counter-strike would also be the certain end of Ukraine.

Or does anyone seriously believe that the possession of nuclear weapons alone would persuade Putin to retreat?

Would probably work as well.

Ukraine launches 1 dunmy mirv on moskow and set an ultimatum.

Leaves russia with an end of russia or end of world scenario,where they know they cannot rely on their nukes & Ukaraine can go “we got nothing to lose” so try us.