Russian Su-35S Night Sortie Reveals Mixed Escort Loadout Designed for Air Cover and Air Defence Suppression

Russian state media released footage on March 17, 2026, showing a VKS Su-35S fighter launching on a night mission over the southern sector of the Ukraine front. The aircraft carried a mixed loadout of air-to-air and anti-radiation missiles, indicating a dual-role escort to protect army aviation helicopters while targeting Ukrainian air defenses.

TV Zvezda, citing the Russian Ministry of Defence, reported the Su-35S supported the Russian South grouping by covering helicopters striking Ukrainian personnel and deployment points. Pre-flight checks revealed two R-73/74M short-range air-to-air missiles, three R-77-1 medium-range missiles, one central R-37M long-range missile, and a single Kh-31PM anti-radiation missile. Wingtip pods consistent with L265M10R or L265M10P electronic-warfare configurations were also visible.

This setup enables close combat with high-off-boresight engagements via the R-73/74M, beyond-visual-range strikes with R-77-1 up to 110 kilometers, extended reach from the R-37M up to 200 kilometers, and reactive suppression of radar emitters using the Kh-31PM. The asymmetrical fit prioritizes air cover for helicopters in contested airspace, with suppression as a secondary, opportunistic function rather than a dedicated mission.

The configuration underscores the Su-35S versatility in blending combat air patrol, escort duties, and limited SEAD during night operations amid airborne and ground threats.