Edited by Agatha:
Edited to remove reference to material sent to AAH
For example: UK MOD says Moscow is focusing heavily on the town of Marinka and its surroundings, where there's key supply road for the Donetsk region. UK MOD says Moscow is losing substantial resources for minimal gains.
Recent estimates show that Moscow may have lost over 2,000 tanks so far in this war, that they have around 500 tanks left in Ukraine, and around 400 tanks left outside of Ukraine.
It will be interesting to see what happens when Ukraine counterattacks. I recall a report from a week or so ago, that Ukraine has been training some 40,000 soldiers for "assault" operations, and has formed several "assault brigades". I assume these formations will be generously equipped with western armored fighting vehicles.
Obviously, a 1:1 ratio of friendly tanks to enemy tanks is no way to win a battle, and I doubt that Ukraine can do much better than that overall. But one advantage to being the attacker is the freedom to focus your forces on a single point of your choosing. The defender must spread their forces along their entire line, and adequately reinforce each redoubt on that line.
By focusing their assaults at specific points, the Ukrainians should be able to achieve local numerical superiority. In addition to their technological, logistical, informational, moral, and spiritual* superiority.
The unfolding of Ukraine's plan of (counter)attack is something we will see in coming weeks. How that plays out will be much more interesting than what Michel thinks of it all. I'd rather speculate about that, than go around in circles with him.
One thing I'm curious to see is whether Ukraine goes straight for Moscow's strong points, and tries to force a decisive battle right away. Or if Ukraine instead seeks to break through at a weak point in the line, and erode Moscow's position from there. I understand the latter is widely considered to be the fashionable thing. But sooner or later the former must be done, to actually win a war.
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*By which I mean, elan, esprit de corps, morale. High spirits.