I would guess that right now, the US is waging a relentless cyber war against Russia. It can do possibly more damage than bombs and there won't be any fingerprints on the results.
There are a number of excellent books on the subject:
As expected with their overwhelmingly superior force numbers Russia is making gains. They still look concentrated on establishing a N-S boundary of control.
Updated Friday, March 11, 7:55 a.m. ET
The situation now: Russian forces hit multiple cities with airstrikes, and there were reports of fierce clashes in suburbs of the capital.
March 11, 2022
Where Russians have been making hard-fought gains
Although Russia has not captured major cities in recent days, its invasion is far from stalled. Russian forces continue to make gains, pushing into smaller cities and encircling larger ones. Troops have been nearing Kyiv, the capital, and also closing in on key cities in the South and the Northeast.
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