Direct proof of use
Armament Research Services reported 220 mm 9M27K-series Uragan cluster-rocket nose cones and cargo sections from Sloviansk in July 2014 and identified the photographed material as 9M27K and/or 9M27K1 components. ARES also noted that both Ukraine and Russia possessed the 9K57 Uragan launcher family, and that the available photographs did not definitively identify the submunition markings.
The exact 9M27K1 designation is tied to the 9N235 submunition payload. Human Rights Watch's technical briefing described the 9M27K1 as an Uragan rocket carrying 30 9N235 submunitions, while later open-source and humanitarian reporting in Ukraine repeatedly documented 9M27K-series Uragan rockets or 9N210/9N235 submunitions rather than always separating the 9M27K from the 9M27K1.
Sources: ARES 9M27K Series Ukraine, HRW Technical Briefing Note, OSMP 9M27K Uragan Series
Timeline
The first cataloged Ukraine-war evidence for this record comes from July 2014, when ARES received images from Sloviansk showing 9M27K-series Uragan cargo-rocket remnants. Human Rights Watch later summarized 2014 and 2015 cluster-munition investigations in eastern Ukraine and recorded Uragan cluster-rocket strikes in places including central Donetsk, Ilovaisk, and Makiivka.
After Russia's full-scale invasion began on February 24, 2022, 9M27K-series Uragan rockets remained part of the documented cluster-munition pattern. Amnesty International identified the February 25, 2022 Okhtyrka preschool strike as a 220 mm Uragan cluster rocket, either 9M27K or 9M27K1, and Human Rights Watch and Bellingcat documented additional 9M27K-series or 9N210/9N235 evidence in 2022.
Sources: ARES 9M27K Series Ukraine, HRW Technical Briefing Note, Amnesty Okhtyrka Preschool Strike, Bellingcat Ukrainian Civilians Cluster Munitions, HRW Intense and Lasting Harm
Operational pattern
In this conflict, the 9M27K1 record is best read as a specific Uragan cargo-rocket variant within a wider 9M27K-series evidence trail. The round's conflict role was area fire from Uragan-family launchers, dispersing fragmentation submunitions over an impact area rather than delivering a unitary high-explosive warhead.
Source attribution varies by incident. ARES wrote that the Sloviansk direction of fire made Ukrainian use likely, while Human Rights Watch's 2015 briefing attributed cluster-munition use in eastern Ukraine to both Ukrainian government forces and Russia-backed separatists. In 2022 reporting, Human Rights Watch described extensive Russian cluster-munition use and at least one Ukrainian use; later HRW research documented Ukrainian cluster-munition rocket attacks around Izium and noted 9N210 or 9N235 remnants collected by residents.
Sources: ARES 9M27K Series Ukraine, HRW Technical Briefing Note, HRW Intense and Lasting Harm, HRW Civilian Deaths from Cluster Munitions
