Here are the best NATO and PACT classes according to overall usability, gun power and solo/teamwork potential. I’ve rated classes separately by faction with individual ranking notes for each one. Here’s my Cold War class tier list and guide.
Cold War NATO & PACT Class Tier List
All Cold War NATO & PACT Classes Ranked
⇓ The Best Within Their Category ⇓

Reserve Rifleman (UK)

Machinegunner

Rifleman

Medic

Navy SEALs Assault

Light Anti-Tank

Rifleman

Marksman

Light Anti-Tank

Medic

Spetsnaz GRU
⇓ Great Alternatives For Their Category ⇓

Navy SEALs Grenadier

Marksman (West Germany)

Sniper

Delta Force

Marksman

Rifleman (West Germany)

NG Recon

Rifleman (UK)

PSSE-B

Rifleman (East Germany)

Spetsnaz VMF Recon

Grenadier

SAW (Soviet)

Reserve Recon

Spetsnaz VMF Assault

Spesgruppa A

Machinegun (Soviet)
⇓ Less Versatile/Flexibile But Still Good ⇓

Radioman

Machinegunner (UK)

Grenadier (US)

SAW (US)

Anti-Tank

NG Rifleman

Crewman

Machinegunner (CZ)

Radioman

Light Machinegun

SAW (East Germany)

Anti Tank

VDV Rifleman

Rifleman (Soviet)

Rifleman (PL)

Sniper

Crewman
⇓ Weaker Options/Decent at Best ⇓

Machinegun (US)

Light Anti-Tank (US)

Rifleman (US)

SAW (UK)

Recon

Sniper (East Germany)

Light Anti-Tank

Reserve

Recon
While I have analyzed each option to determine the best classes for NATO and PACT in Cold War, they can all potentially be good with practice. Each class contributes something like Rifleman’s ammo drops and you can practice maps, gunplay, and overall game knowledge so that your class doesn’t hinder you too much. A skilled Recon can absolutely take down a NATO Reserve Rifleman or a PACT S-GRU. However, the top classes in S-Tier and A-Tier simply make it easier for you to be either competitive or useful to your team.
That’s it for my Cold War NATO and PACT class tier list and guide. Check out our Cold War codes for potential free rewards.