Belgium to buy Piorun air-defense systems from Poland and train Polish F-35 pilots

Belgium will purchase hundreds of Piorun man-portable air-defense systems from their Polish manufacturer, Mesko. It becomes the latest country to buy Pioruns after they proved a success in Ukraine's defense against Russia's invasion. The United States and Norway are previous customers.
A letter of intent to purchase the Piorun systems, as well as to deepen Polish-Belgian military cooperation more broadly, was signed on Tuesday by the two countries' defense ministers, Theo Francken of Belgium and Władysław Kosiniak-Kamysz of Poland.
Ik vloog naar Radom voor een meeting met mijn Poolse homoloog @KosiniakKamysz . We are responsible for the performance of MANPADS (Manportable Air Defense Systems) by Piorun.
We ondertekenden een Letter of Intent tussen Polen en… pic.twitter.com/SwbGwp7zZi
— Theo Francken (@FranckenTheo) May 13, 2025
Francken announced that the deal would see “hundreds of Pioruns” arriving this year for use by Belgium's special forces and paratroopers. He said the contract would be worth around €140 million (PLN 593 million) in total. Poland later confirmed that Belgium would buy between 200 and 300 Piorun systems.
Additionally, Belgium will “borrow” missiles for its F-35 fighter jets, said Francken. “Due to the very long delivery times at the manufacturer”, this will allow Belgium to “be fully operational faster”, he wrote. Meanwhile, Belgium will train Polish operators in the use of F-35s and MQ-9 Reaper drones.
“Poland has one of the strongest armies in NATO. We can learn a lot from them,” wrote Francken, adding in English: “Let's make our defense great again.”
Poland has ramped up defense spending in recent years to the highest level in NATO . It has the alliance's third largest army , and largest in Europe.
The Piorun (whose name means “lightning” in Polish) went into service in 2019 as a modernization of the Grom (meaning “thunder”) man-portable air-defense system. It is designed to shoot down low-flying aircraft such as planes, helicopters and drones.
In 2022, Pioruns were among the large quantities of military equipment Poland provided to Ukraine to help its eastern neighbor defend itself from Russia's full-scale invasion. The systems were successfully used to take down a variety of Russian aircraft.
In that same year, Mesko announced that the US government had ordered “several hundred” Piorun systems while Norway also put in a similar order .
War in Ukraine- 2022 🇺🇦 Russian helicopter brought down by Ukrainian Forces. Polish-supplied Piorun MANPADS was used #Ukraine #Russia #UkraineWar pic.twitter.com/sC3OZizH3P
— Skënderbeü_ (@AncientAlien01) March 21, 2024
“Poland buys a lot of equipment…but we also want to produce and…sell our best equipment, and Pioruns are the best,” said Kosiniak-Kamysz at Monday's signing ceremony, which took place at Mesko's plant in the town of Skarżysko-Kamienna.
“Pioruns have proven themselves in Ukraine with their effectiveness, 100% efficiency,” added the Polish defense minister. “That is why I am very happy that today Belgium will be…enriched with the best equipment manufactured in Poland and, thanks to this, our entire alliance will also be safer.”
Kosiniak-Kamysz also expressed satisfaction that Polish operators will be able to “make use of the skills that Belgian pilots have already acquired in operating the F-35, because we are acquiring the same versions “.
We are expanding our cooperation with Belgium🇧🇪! The letter of intent signed today by the Belgian Minister of Defense Theo Francken regarding the purchase of several hundred #PIORUN sets from a 🇵🇱Polish arms company is proof of our consistent work and cooperation for the security of our countries and… pic.twitter.com/WNQBJPEzFi
— Wladyslaw Kosiniak-Kamysz (@KosiniakKamysz) May 12, 2025
Main image credit: MON (under CC BY-NC-ND 3.0 PL )
notesfrompoland