Nope they are 1/100ish:
Beast,
Glad you liked it.
My minis are a polyglot of manufacturers but mostly all the same scale: 1/100 or 15mm (some were purchased as 15mm and some were purchased as 1/100).
The Centurions, BTR-50, BTR-152, BRDM-1, and T-55s are Roskopf plastic 1/100 "toys" that I ordered used from a collection from the Fidelis models website.
If you can find any, the Roskopf models are usually pretty cheap if you're looking for any mid-Cold War stuff. Ebay has many but they come packaged and go for about 10 bucks per model, which I would not have paid. Look for the big, used lots of them if you can find any. They turn up from time to time.
You can't see it in any pictures, but the M577 Command track is a 15mm "Quality Castings" model.
The Hind is a 1/144 Zvezda "Hot War" model that I paid 9 dollars for from "The War Store" online.
The Soviet infantry is a mix of the Khurasan 1970s Soviet Motor Rifle Troops and the Command Decision "Modern Arab Regualrs" which I use to fill in the gaps. All are 15mm.
The Dutch troops are Command Decision 15mm US Vietnam Range, mixed with 15mm Command Decision US Paratroopers and 15mm Command Decision DAK troops. There are a few Peter Pig Vietnam US guys in there as well.
Basically, I take the US Paratrooper heads and chop them off, putting them on the US Vietnam guys. I also saw off the M16 carrying handle to make it look like a G3 battle rifle. The DAK guys are used for their field caps. It's an ad-hoc Bundeswehr platoon but made completely from stuff I had laying around. No one seemed to mind…