Russia's tanks in Ukraine are old, obsolete and failing - Asia Times
Russian Logistics and Sustainment Failures in the Ukraine Conflict: Status as of January 1, 2023 | RAND
2022 REVIEW: Why has Vladimir Putin's Ukraine invasion gone so badly wrong? - Atlantic Council
Russia Likely Lost Half Its Main Battle Tanks in Ukraine, Will Be Weaker: Pentagon
What Russia's Failure in Ukraine Means for Putin and the World - WSJ
Russian attempts to restock its military may be doomed to failure - Breaking Defense
Ukraine says it took out almost 50 Russian tanks in one day as Russia made failed attempt to capture eastern city
Why are Russian Tanks Failing in Ukraine? - YouTube
Russian army has lost up to half of key battle tanks, analysts estimate | Russia | The Guardian
Why Russian Tanks Are Exploding in Ukraine
Tuesday briefing: What Russia's failing tanks tell us about how war is changing | Ukraine | The Guardian
Russia's Collapse? Good News for Everyone - CEPA
The Most Embarrassing Russian Military Failures
Fact Check: Old video of Russian military drill mishap shared as from Ukrainian battlefront - India Today
Behind the Front Lines, Russia's Military Struggles to Supply Its Forces - WSJ
The Russians May Have Lost 55 Tanks In One Day Attacking Avdiivka
EXPLAINER: After failed Kyiv blitz, Russia focuses on east | AP News
Russia has failed in first 100 days of war, says ex-U.S. official
/cloudfront-us-east-2.images.arcpublishing.com/reuters/RQQCKPXWAVLCVGB3SPRRMN6HJU.jpg "Russia likely lost dozens of armoured vehicles near Ukraine's Vuhledar: UK | Reuters")
Russia likely lost dozens of armoured vehicles near Ukraine's Vuhledar: UK | Reuters
How Russia's strategy in Ukraine failed, not the tank | It's Complicated - YouTube
Moscow tries to impose its narrative of a failed Ukrainian counter-offensive
Combined farces: Russia's early military failures in Ukraine | ECFR
A rush to failure': How the Russian military started off so badly in Ukraine
Russian Arms Sales Worldwide Have Plummeted
Images from Ukraine: Graveyards of Russian war machines show the scale of Putin's failure to seize Kyiv | Milwaukee Independent
Russia Likely Lost More Than Half of Its Tanks in Ukraine, Estimates Show - WSJ
Satellite Images of Russian Tanks Fail to Pierce Fog of War - Bloomberg
 "Ukraine War: Here's Why Russia Has Lost So Many Tanks")