Apparently the Azerbaijan Airlines plane that crashed yesterday was the victim of Russian anti-aircraft fire. The flight was headed from Baku to Grozny—a milk run of about 30 minutes—when it entered an area of drone conflict. Russian air defense was busy shooting down Ukrainian drones and an errant shot hit the plane.
However, Grozny refused permission for landing, so instead the plane wobbled across the Caspian Sea to Aktau. It almost made it, but lost control a few miles from the airport and crashed.
Why did Grozny refuse permission for an emergency landing when that was the flight's scheduled destination anyway? We don't know that yet.