Direct proof of use
The earliest direct catalog evidence comes from OSCE Special Monitoring Mission reporting during the Donbas phase of the war. In its 5 July 2015 daily report, the OSCE said its UAV had observed one 240 mm mortar identified as a Tyulpan near Komsomolske in DPR-controlled territory, alongside other heavy military hardware outside withdrawal-line compliance areas.
The full-scale invasion produced clearer reporting on Russian use and attrition. The War Zone reported in May 2022 that imagery showed Russian forces using 2S4 Tyulpan mortars to fire 3F5 Smelchak laser-guided 240 mm rounds at the Azovstal steel plant in Mariupol. The New Voice of Ukraine, citing Luhansk governor Serhiy Haidai and Ukraine's General Staff, reported that a Russian 2S4 destroyed on 21 May 2022 had been used to blow up the Pavlohrad Bridge and shell Sievierodonetsk. Later reports documented Tyulpans destroyed or struck near Oleshky, Bakhmut, and Vovchansk, while Oryx recorded visually confirmed Russian 2S4 Tyulpan losses during the full-scale invasion.
Sources: OSCE SMM 5 July 2015, TWZ Smelchak Azovstal, New Voice Sievierodonetsk Tyulpan, Defense Express Oleshky Tyulpan, Ukrainska Pravda Bakhmut Tyulpan, UNITED24 Vovchansk Tyulpan, Oryx Russian 2S4 Losses
Timeline
The public record begins with the OSCE's July 2015 UAV observation in DPR-controlled territory and becomes denser after Russia's February 2022 full-scale invasion. May 2022 reporting placed the weapon in the battles for Mariupol and Sievierodonetsk, and later Ukrainian and open-source reporting documented Russian 2S4 systems destroyed in Kherson, Donetsk, and Kharkiv-region sectors.
Those records describe different evidence types. The OSCE report documents presence in the Donbas phase; The War Zone and New Voice accounts describe reported firing or effects in 2022; Ukrainska Pravda and UNITED24 report later Ukrainian strikes against Tyulpans that had been used against Ukrainian positions; and Oryx's list provides a visual-loss trail for Russian 2S4 systems.
Sources: OSCE SMM 5 July 2015, TWZ Smelchak Azovstal, New Voice Sievierodonetsk Tyulpan, Defense Express Oleshky Tyulpan, Ukrainska Pravda Bakhmut Tyulpan, UNITED24 Vovchansk Tyulpan, Oryx Russian 2S4 Losses
Battlefield role
In the Ukraine conflict, the Tyulpan appears as a scarce heavy-mortar asset rather than routine tube artillery. Its documented roles center on attacks against hardened or urban positions: Azovstal in Mariupol, the Pavlohrad Bridge and Sievierodonetsk area, Ukrainian positions on the Bakhmut front, and defensive positions on the Vovchansk axis.
The War Zone's Azovstal report is the clearest source for a specific ammunition pairing, identifying the round in the published imagery as a Smelchak laser-guided 240 mm mortar projectile fired by a 2S4. Other public reporting more often identifies the system and claimed use context without naming the exact ammunition, so the conflict record treats Smelchak use as directly documented for Azovstal rather than as a universal Tyulpan loadout in Ukraine.
Sources: TWZ Smelchak Azovstal, New Voice Sievierodonetsk Tyulpan, Ukrainska Pravda Bakhmut Tyulpan, UNITED24 Vovchansk Tyulpan
Attrition and documentation
Ukrainian reports from 2023 and 2026 show Tyulpans as high-value artillery targets. Defense Express reported a Russian 2S4 destroyed by Ukraine's 406th Separate Artillery Brigade in the Oleshky Forest area on the left bank of Kherson region. Ukrainska Pravda reported that Ukraine's Special Operations Forces found a 2S4 Tyulpan and a 2S7 Pion on the Bakhmut front, after which Ukrainian artillery destroyed them. UNITED24 reported that Ukraine's 57th Separate Motorized Infantry Brigade destroyed a Russian Tyulpan near Vovchansk after it had reportedly been operating against Ukrainian positions.
Oryx's Russian equipment-loss database complements those incident reports by aggregating photo and video evidence of 240 mm 2S4 Tyulpan losses. That source supports repeated Russian fielding and attrition of the type in the full-scale invasion, while incident reporting provides the more specific location and use context for selected cases.
Sources: Defense Express Oleshky Tyulpan, Ukrainska Pravda Bakhmut Tyulpan, UNITED24 Vovchansk Tyulpan, Oryx Russian 2S4 Losses