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.
You cannot change the DNA in some well-established culture, any attempt will fail with catastrophic results, e.g. Germany National Team. This is the thing which US academe and military still cannot understand. You cannot make US a great land power. It is impossible, even if you run all of the US officer corps through Russian military academies and the Academy of General Staff. So much more than just some set of military skills comes into this. As Russians joke, which is true to a large degree--Russia as a country is one huge military academy attached to one huge military-industrial plan. That's the root system supplemented with an enormous historic experience of the land warfare.
Do they even know what a nightmare was Eastern Front in WW I?
Yep, no idea. This motif is present in Randy and mine discussion on Friday.
Fantastical thinking began to dominate Western political mind somewhere around early 1990s and it never subsided. Many do think fantastically, it is nothing new, daydreaming is one such example, or, for that matter, "discussions" on the "tactics" of Maverick from the latest Top Gun, as if people are talking not about purely fictional BS but about serious tactical and operational reality. But it is one thing when some 35+ years old boy discusses Maverick's maneuvers in the latest flick, totally another when the admiral (right) of the US Navy parades himself as a clown.
Of course, Mr. Kirby's admiral rank is a some kind of accident, because his resume is rather subdued. And one has to wonder why he remained a restricted line officer, not eligible for command at Sea, before going to... PR. Obviously spewing BS came naturally to him and that is why he thinks fantastically and continues to propagate things so "advanced" for real military science and real military professionals, that the issue arises not about his professional adequacy which is non-existent, but of his mental state, because he introduces a new concept: utterly defeated power dictating terms of peace. In related news, Clausewitz was proven wrong by Kirby because classic Clausewitz dictum about war's main objective being "to compel the enemy to do our will" by means of war, a euphemism for defeating the enemy, is, apparently wrong. Mr. Kirby and many US generals are, evidently, convinced about it now.
Take fantastical thinking by such US military "analysts" as Generals Petraeus or Keane and you will see that Mr. Kirby is not alone. I will omit here description, done on many occasions by me, of psychiatric reasons for such a fantastical thinking, but here is truly genuine US combat officer who for decades is consistent in his views, many of which (not all) were correct, speaking about why when meeting with Churchill in Moscow in August 1942 (where Sir Winston went to inform Stalin personally that there will be no Second Front), Stalin noted that "Great Britain is a sea animal, Russia is a land animal."
MacGregor speaks here about what Glantz and House spoke for decades--a complete flipping of WW II history from feet to the head. Many, even in Pentagon, still cannot grasp the scale and the scope of Soviet operations in WW II and that is why so many in the West toil tirelessly to rewrite the history of WW II in such a way as to arrive to Earl Ziemke's conclusion that Nazis were defeated on the secondary theaters of operations or on June 6, 1944 with D-Day commencing. But I am ON RECORD for many years, the US Army never fought anything comparable in scale and scope of present day SMO. Unless one wants to insist that, not taking anything away from heroism of Allied soldiers or tactical and operational capability of Allied officers, Battle of the Bulge eclipses Stalingrad, Kursk or famous "10 Stalin's Strikes", including full demolition of Wehrmacht starting with Operation Bagration. Here is David Eisenhower, the grandson.
The explanation for consistent failure to forecast or anticipate anything from Russia is easy: it is a combination of arrogance and incompetence, exacerbated by a deep seated complex of inferiority. That is why this history of the events will be steadily erased from the Western historiography until the world of fantastical history, in which the United States is omnipotent and omnipresent power "for good" will substitute reality.