Sources

-https://militarywatchmagazine.com/article/russian-new-batches-t90m-t72b3m
-https://www.armyrecognition.com/focus-analysis-conflicts/army/conflicts-in-the-world/russia-ukraine-war-2022/flash-news-russia-delivers-upgraded-t-90m-and-t-72b3m-to-russian-army-despite-us-and-eu-sanctions
-https://t.me/SputnikInt/84398