Russian forces began integrating inexpensive, highly maneuverable quasi-cruise missiles into their missile strike packages in mid-2026 — marking a concerning shift toward low-cost, cruise-missile-like weapons that can strain Ukraine’s scarce air defense stocks. Russian forces likely aim to use quasi-cruise missiles to augment the devastating effects of the ballistic missile and jet-powered drone combined strikes, which have been exploiting and exacerbating Ukrainian interceptor missile shortages. Russian developers are actively expanding production, improving speed and maneuverability, and diversifying launch platforms in an effort to increasingly deploy these weapons in 2027 before Ukraine can field countermeasures at scale. Ukraine and its partners therefore face a limited window to expand the production of low-cost interceptors, electronic warfare (EW), and layered air defenses able to handle cruise-missile-like air threats.
Russian forces began integrating inexpensive, highly maneuverable quasi-cruise missiles into their missile strike packages after scaling Banderol production in mid-2026, likely to further exploit Ukraine’s air defense interceptor shortages before Ukraine can field alternatives at scale. Banderols (Russian designation S8000) are quasi-cruise missiles with Chinese-made jet engines that allow them to fly at speeds and trajectories similar to much more expensive and less maneuverable Russian cruise missiles. Russian forces first started conducting Banderol strikes against Odesa Oblast in Spring 2025 but have been regularly including Banderols in their long-range strike packages since Summer 2026. The Ukrainian Air Force reported that over 40 of the Russian daily strike packages between May 14 and September 30 included Banderols. Ukraine’s Main Military Intelligence Directorate (GUR) announced in late July 2026 that Russia had completed the testing of Banderols and moved to mass production at an unspecified date. The GUR added that Russian forces started launching Banderols against targets with known coordinates in southern Ukraine, such as ports, logistics hubs, terminals, and food warehouses. The GUR noted that existing Ukrainian drone interceptors proved ineffective against Banderols at the time. Ukrainian Presidential Commissioner for Sanctions Policy Vladyslav Vlasiuk estimated in late July 2026 that 80 percent of Russian strikes against the Odesa City port included Banderols. Russian forces reportedly used Banderols against civilian infrastructure in Kharkiv City and Oblast; a bridge over the Dniester River and port infrastructure in Odesa Oblast; the Zhytomyr City Main Directorate of the National Police; and unspecified infrastructure in Kyiv City and Oblast between May and September 2026.
by Institute for the Study of War – Russian Quasi-Cruise Missiles: A New Threat for Ukraine
