[lloydatkinson]

Hard to say what the videos in Moscow are of then if that’s the case.

[amaccuish]

They're likely the "anti-terrorist" measures that have been announced. Not hard to say at all.

[watwut]

Not Wagner. They are preparation - response of Russian security services to potential threat.

[jcrites]

Russian (state) controlled vehicles there for security? Can you link to sources?

The (very few) videos that I've seen look like Russian state vehicles.