Experts say Moscow has large number of cold-war era models in storage so can continue war in Ukraine for some time
Six Factors That Will Shape Russia's Winter War in Ukraine - WSJ
Wagner Group leader says more than 20,000 of his troops died in
Russia lost nearly half its main tanks, IISS estimates - The Washington Post
Why Can't Russia Figure Out How to Win in Ukraine?
Exclusive: Russia producing three times more artillery shells than US and Europe for Ukraine
Ravaged by war, Russia's army is rebuilding with surprising speed
Ukraine's Tank Numbers Now Equal Russia's – Analysis - The Moscow Times
The High Price Of Losing Ukraine
Exhaust them': Why Ukraine has fought Russia for every inch of Bakhmut, despite high cost
Russian army has lost up to half of key battle tanks, analysts estimate, Russia
