Experts say Moscow has large number of cold-war era models in storage so can continue war in Ukraine for some time
Russia lost nearly half its main tanks, IISS estimates - The Washington Post
Russian military slog in Ukraine a 'dreadful mess' for Putin
Russia Likely Lost Half its Heavy Tanks in Ukraine: U.S. - The
South Ukraine holds the key to Putin's dreams of a new Russian Empire - Atlantic Council
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
About 9,000 Ukrainian troops killed since Russian invasion began, general says
Russia-Ukraine updates: Heavy fighting ongoing in Severodonetsk
Avoiding a Long War: U.S. Policy and the Trajectory of the Russia-Ukraine Conflict
Russia Shifts Battle Tactics After Mistakes - The New York Times
Russia Likely Lost Half Its Main Battle Tanks in Ukraine, Will Be Weaker: Pentagon
Russia Has Lost 50,000 Soldiers In Ukraine, U.K. Military Chief Says