Key facts
- Ukraine's Air Force Deputy Commander, Pavlo Yelizarov, resigned on July 16.
- Yelizarov's resignation follows President Volodymyr Zelensky's dismissal of Defense Minister Mykhailo Fedorov.
- Yelizarov stated Fedorov's removal would increase Ukraine's vulnerability to Russian missile and drone attacks.
- Fedorov was known for his reform agenda, including analyzing aerial attacks and bolstering air defenses.
- Yelizarov was appointed by Fedorov to lead an effective drone unit.
