2 sources · first reported 2d ago

A Russian Su-57 stealth fighter failed to intercept Ukrainian drones targeting Russia's largest oil refinery. The incident, if confirmed, would be a rare operational failure for the advanced fighter. Ukrainian drones successfully hit Russian fuel tankers in a separate incident.
The incident highlights the effectiveness of Ukrainian drones and potential vulnerabilities in Russian air defenses, particularly those employing the Su-57 stealth fighter.
How this story unfolded across sources, oldest first.