Direct proof of use
PPZR Piorun appears in the 2014 Russia-Ukraine War as a Polish-supplied man-portable air-defense system in Ukrainian service. Defense News reported that Poland's government approved delivery of Piorun short-range MANPADS and ammunition to the Ukrainian Armed Forces on February 1, 2022, while Defense Express separately reported the Council of Ministers decision and identified the package as Piorun systems with ammunition.
Operational use is directly documented in the Bakhmut fighting. Ukrainska Pravda, citing the Eastern Operational and Territorial Unit of Ukraine's National Guard, reported that National Guardsmen used a Piorun MANPADS at 18:03 on February 13, 2023, to hit a Russian Su-24 near Bakhmut. Defence24 also reported the incident, naming the 3rd Spartan Ukrainian National Guard Brigade and stating that Piorun was the weapon used.
Sources: Defense News Poland Air-Defense Aid, Defense Express Piorun to Ukraine, Ukrainska Pravda Bakhmut Su-24, Defence24 Piorun at Bakhmut
Timeline
The public record begins with transfer approval immediately before the full-scale invasion. On February 1, 2022, Polish officials approved Piorun MANPADS and ammunition for Ukraine; reporting the next day placed the decision in the wider military-aid package being prepared as Russia massed forces around Ukraine.
By February 2023, the system was being reported in front-line air-defense action around Bakhmut. Ukrainian reporting tied the February 13 Su-24 engagement to a National Guard fire team, while Defence24 added that the unit's Piorun-armed air-defense activity formed part of a series of Russian aircraft losses or damage reports in the Bakhmut area.
Sources: Defense News Poland Air-Defense Aid, Defense Express Piorun to Ukraine, Ukrainska Pravda Bakhmut Su-24, Defence24 Piorun at Bakhmut
Battlefield role
In Ukrainian service, Piorun filled a short-range air-defense role for mobile ground units. The documented Bakhmut incident places the weapon with National Guard air-defense personnel engaging a Russian attack aircraft near Ukrainian positions and civilian settlements rather than as a static strategic air-defense system.
The sources support transfer, fielding, and reported combat use, but they do not establish a complete count of all Piorun launches or confirmed shootdowns in Ukraine. The most specific public incident in this record is the February 13, 2023 Bakhmut Su-24 engagement.
Sources: Ukrainska Pravda Bakhmut Su-24, Defence24 Piorun at Bakhmut, Defense Express Su-24 Damage