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

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 centre

Russia waging major new offensive in eastern Ukraine - ABC News

Answering Four Hard Questions About Russia's War in Ukraine

Seizing the Initiative in Ukraine: Waging War in a Defense Dominant World

How many tanks does Ukraine have — and why does it want Leopard 2s?

Zelenskyy: Russia Occupying 20% of Ukrainian Territory

An expert explains why Putin's war isn't going to plan - Vox

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

It's Not Enough for Ukraine to Win. Russia Has to Lose. - The Atlantic

Russian attempts to restock its military may be doomed to failure - Breaking Defense

Russian Army Numbers Growing Inside Ukraine, Says Top NATO Commander - USNI News