Whatever it is, it's big enough that we are trying to preserve our military assets, have them in place to deter a fight with China/Russia/North Korea/??, and be ready to fight and win if we have to.
Total Agreement here. Russia and China have also mobilized. Mutter's has some excellent updates. As does the Final Phase.
I was under the impression that China is doing relatively small exercises to simulate a Taiwan invasion, D-Day type.
If China is mobilizing beyond that, it's disturbing news. I haven't been able to keep up with the other threads, now am determined to make the time to keep up with this one.
I found the "Final Phase", but not "Mutter". Got a link?