Sputnik/Mikhail Klimentyev/Kremlin via REUTERS
- Russia's invasion of Ukraine hasn't gone to plan, and its military has seen big losses.
- But a European defense official said Russia now seems to be in a better position to attack elsewhere.
- It has a larger force, has more war experience, and is fixing its mistakes, he said.
Russia seems to be in a better position to launch a future attack on a NATO member state, despite its performance in Ukraine, a European defense official told Business Insider.