Diego Herrera Carcedo/Anadolu Agency via Getty Images
- Videos of an apparent artillery ambush have emerged and show Russian forces taking heavy hits.
- A retired US Army general said Russians were making "opening day mistakes" 18 months into the war.
- Russian forces have made similar mistakes repeatedly in the war in Ukraine.
Videos of what looks like a very skillfully executed artillery ambush appear to show Russian armor forces making costly mistakes as the Ukrainians carry out what a retired US general called a "textbook" integration of combat capabilities.