Azerbaijan's president Ilham Aliyev publicly blames Russia for the Christmas Day plane crash that resulted in 38 fatalities.
Aliyev demands justice and transparency regarding the incident, criticizing the investigation led by Russian authorities.
Initial findings suggest that the Azerbaijan Airlines flight was potentially struck down by Russian air defense systems, contrary to Russia's early claims.
The diplomatic relationship between Azerbaijan and Russia is deteriorating, exacerbated by Aliyev's insistence on accountability from Moscow.
Russia's response has been muted, focusing on retaining alliances amidst growing isolation due to international sanctions.