I agree - many older particle accelerators in the U.S. have/had control rooms that look very similar to these photos (go see the 88-inch cyclotron at Lawrence Berkeley National Lab if you ever get a chance!). I think this is more 'vintage control system aesthetic' than a particularly soviet look.
I used to work near there[1] (and take prom dates on the spook show at the then abandoned Bevatron[2]); the Soviet stuff does have a distinct look to it. The US racks were filled with this grey stuff, generally put together rather haphazardly by EM techs, where the soviet stuff is vastly more .... designed. At least in these photos. Possibly because the control systems were for larger, longer lived technology. Though the 88 has had a pretty good run. By contrast the ALS control room looks like a devops room; just a bunch of Sun workstations. Just for contrast; the Dubna cyclotron in Russia is pretty equivalent to something like the Bevatron or 88", and it has that swoopy designed look to its control room[3].
In fact one of the photos in this collection is from the American ship NS Savannah (launched in 1959)... it's not easy to spot which one is the odd one out!
