Not 12 years. And not "half".
It will take NATO about 12 years to approach at least half the level of the Russian Armed Forces in terms of equipment and combat capabilities. This was stated by the former Commander-in-Chief of the Armed Forces of Ukraine and Ambassador of Ukraine to the UK Valery Zaluzhny. "It will take NATO about 12 years to equal at least half the level of the Russian Armed Forces," Zaluzhny said at a general meeting of Ukrainian ambassadors in Kyiv, where Euro-Atlantic integration was discussed.
Critical capabilities such as C2, stand-off weapons, air-defense, strategic nuclear forces, combat armor et al will not be closed either in 12 or 20 years. In terms of combat experience and combined arms operations, well ... cannot see it at all. Of course, I can always be accused of bias or Russian rah-rah, but I was warning combined West against committing suicide by cop for nearly two decades. They didn't listen.
And here is a very good analogy in ... football. It is only 8 minutes long but it is totally applicable.
Do they even know what a nightmare was Eastern Front in WW I?
Enjoy, if you will.

