What is this thing on Russian tanks? images are in the first answer. - Quora

Ukraine could join ranks of 'frozen' conflicts, U.S. officials say - POLITICO

How many types of Russian T-90 tanks are there? What are the differences between them? What were their designations or abbreviations, if any? - Quora

Why are Russian tanks so small? - Quora

China Is Not Russia. Taiwan Is Not Ukraine.

From the iconic T-34 to the modern T-14 Armata. How well do you know Russian tanks? Test your knowledge! — RTD

Why do so many Russian tanks have circular turrets? - Quora

What is the difference between the T-90MS and the Leclerc MBT? Which one is better and why? - Quora

Do Russian tanks have worse optics than Western ones? - Quora

Is Russia really using outdated weapons like T-62M/T-55M tanks with older rounds like 3BM6? It's also claimed that they are using T-55/54 though that seems quite silly. - Quora