- Several so-called "elite" Russian units have suffered heavy casualties on the battlefield in Ukraine.
- Military experts told Insider that these losses are a huge blow to Moscow's combat capabilities.
- It also highlights an overdependence on these units to perform difficult tasks and missions.
The Russian military has lost many of its best-trained and most-skilled soldiers in Ukraine, where casualties continue to mount after more than a year of fighting, and it is having a crippling effect on the combat power of Moscow's forces.