Russia Likely Lost Half Its Main Battle Tanks in Ukraine, Will Be Weaker: Pentagon

Moscow has also lost tens of thousands of troops, including individuals recently rushed to the battlefield to hold Russia's crumbling front lines.

Russia refits old tanks after losing 3,000 in Ukraine - research

The Ragtag Army That Won the Battle of Kyiv and Saved Ukraine - WSJ

Pentagon Bankrolls Soviet-Era Tanks for Ukraine's War Against the

Russia Has Lost Half Its Tanks in Ukraine War, Report Says - The

Ukraine From To 22: Russian Missiles Hit Black Sea City Of , 46% OFF

Is it worse than 'stalemate' in Ukraine right now?

Russia will emerge from the Ukraine war a 'shattered military

The week in Ukraine: Russia loses ground, and the U.S. sends more

How the U.S. Military Would Respond to Conflict in Ukraine

Attrition before breakthrough - by Lawrence Freedman