Direct proof of use
Human Rights Watch documented incendiary-weapon use in eastern Ukraine during field missions in 2014, including misfired 122 mm Grad 9M22S rockets equipped with 9N510 incendiary warheads near Ilovaisk and pieces of hexagonal incendiary capsules at Ilovaisk and Luhanskoe. ARES separately identified incendiary components recovered from eastern Ukraine in late July 2014 as likely from the Russian 9M22S rocket fired by BM-21 Grad or similar 122 mm multiple-launch rocket systems.
Human Rights Watch's November 2014 memorandum did not determine who launched the Ilovaisk or Luhanskoe attacks. Its 2022 Ukraine incendiary-weapons Q&A later attributed July-August 2014 use of 9M22S Grad rockets in Ilovaisk and Luhansk to Russia-backed separatist forces.
Sources: HRW Incendiary Weapons Recent Use, ARES 9M22S Eastern Ukraine 2014, HRW Ukraine Incendiary Weapons Q&A
Timeline
The earliest specific public documentation in this record comes from late July 2014, when ARES assessed recovered incendiary components in eastern Ukraine as likely 9M22S rocket material. Human Rights Watch then documented a July 25-26 night incident at Luhanskoe and a later Ilovaisk incident reported by residents as occurring after August 14 during intense fighting.
During the full-scale invasion phase of the same catalog conflict, ARES documented 9M22S or 9M28S 122 mm incendiary rocket remnants at Novoiakovlivka on April 19, 2022, and described March 12, 2022 Popasna footage as visually consistent with 9M22S rockets. The Atlantic Council's DFRLab later assessed May 2022 footage from the Azovstal plant in Mariupol as more likely Russian 9M22S incendiary munitions than white phosphorus.
Sources: ARES 9M22S Eastern Ukraine 2014, HRW Incendiary Weapons Recent Use, ARES 9M22S Ukraine 2022, DFRLab Mariupol Incendiaries
Narrative
The 9M22S is a Soviet 122 mm incendiary rocket for BM-21 Grad-family launchers. Instead of the standard high-explosive fragmentation payload, it carries the 9N510 warhead with 180 magnesium-alloy incendiary elements. ARES described the rocket as designed to start fires in vegetation, ammunition or fuel storage sites, and other flammable targets.
In the Russia-Ukraine War, the munition's documented role was ground-launched incendiary area fire. The 2014 evidence centered on Donbas field documentation: residents reported falling material resembling fireworks, homes burned, and investigators found 9M22S rocket and capsule remnants. The 2022 evidence expanded the record to photographed remnants, night-functioning visual signatures, and geolocated Mariupol footage assessed by DFRLab as likely Russian 9M22S use.
The record is strongest for the munition's presence and use, while operator attribution varies by source and date. HRW's initial 2014 memorandum left the Ilovaisk and Luhanskoe launchers unidentified; later HRW writing attributed 2014 9M22S Grad use to Russia-backed separatist forces, and DFRLab's 2022 Mariupol assessment placed likely 9M22S use in the context of Russian attacks on Ukrainian forces at Azovstal.
Sources: ARES 9M22S Eastern Ukraine 2014, HRW Incendiary Weapons Recent Use, HRW Ukraine Incendiary Weapons Q&A, ARES 9M22S Ukraine 2022, DFRLab Mariupol Incendiaries