Direct proof of use
The Patria AMV is documented in the 2014 Russia-Ukraine War through the Polish licensed KTO Rosomak branch. Poland announced on 1 April 2023 that Ukraine had ordered 100 Rosomak combat vehicles, and Ukraine's presidential office said on 5 April that a Polish-Ukrainian letter of intent covered Rosomak armored personnel carriers and Rak self-propelled mortars.
Yle tied that Ukraine order to the Patria AMV family by reporting that the multi-purpose Patria AMV vehicles were manufactured in Poland under a Patria license and known as Rosomak. Later Ukrainian Ministry of Defence reporting described Polish-made Rosomak armored personnel carriers as being in Defence Forces service and identified both Hitfist-30P combat vehicles and Rak self-propelled mortar systems.
Sources: Polish Prime Minister Rosomak Sale, Ukrainian President Letter of Intent, Yle Patria AMVs to Ukraine, Ukraine MOD Rosomak APC Overview
Timeline
The public sequence starts with April 2023 supply and procurement statements, followed by fielding reports later that year. Army Recognition reported in August 2023 that Ukraine's 21st Mechanized Brigade had received Polish-made Rosomak 8x8 armored vehicles and was using them against Russian troops near Kreminna.
By September 2023, Defence24 cited U.S. Secretary of Defense Lloyd Austin as saying Poland had provided Ukraine with about 100 wheeled Rosomak APCs. The report described the transfer as including Hitfist-30P wheeled IFV variants and specialist vehicles, while noting that the public variant proportions were not clear.
Sources: Army Recognition 21st Brigade Rosomaks, Defence24 Austin Rosomak Numbers
Family boundary and role
This usage record treats the Ukraine case as a Patria AMV-family entry because Rosomak production originated in Patria technology transfer to Poland and Patria describes the Polish program as a transfer of AMV 8x8 manufacturing technology to Rosomak S.A. The direct conflict-use evidence, however, names Polish-built Rosomak vehicles rather than separate Finnish-built AMV deliveries.
In Ukrainian service, the documented roles are protected wheeled mobility and variant-dependent fire support. Ukraine's Ministry of Defence says the Rosomak can be adapted from medical evacuation to fire support, identifies the Hitfist-30P combat variant, and says the Defence Forces also operate the Rak self-propelled mortar system.
Sources: Patria KTO Rosomak Case, Yle Patria AMVs to Ukraine, Ukraine MOD Rosomak APC Overview