The war in Ukraine has resulted in several embarrassments for President Putin and the Kremlin.From the infamous 40-mile-long Russian military convoy holdup near Kyiv because of logistic issues to the sinking of the Slava class cruiser Moskva which was the flagship of Black Sea fleet , things haven’t gone the way Russia would have wanted.But this is not all, there is more humiliation to endure.Ukrainian armed forces struck a Russian Armored Unit this week in the north-eastern Ukrainian region of Kharkiv Oblast.The important part is that in that assault , a T-90M Proryv-3 (Breakthrough-3) got knocked out.In this video Defense Updates analyzes why destruction of T-90M Main Battle Tank in Ukraine is very bad news for Russia?