Russia also engaged in a campaign of strategic deep attack designed to disrupt and destroy Ukrainian logistics, command & control, and air power and long-range fire support. Ukraine is running out of fuel and ammo, cannot coordinate maneuver, and has no meaningful Air Force.

I may be wrong, but it seems to me that the attacks on munitions and fuel depots are a fairly recent development : the last couple of weeks at most. This could be a clue as to the Plan A/Plan B thinking.

_{It is rightly acknowledged that people of faith have no monopoly of virtue - Queen Elizabeth II}