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Notes from Poland is run by a small editorial team and is published by an independent, non-profit foundation that is funded through donations from our readers. We cannot do what we do without your support.
Poland has signed an intergovernmental agreement with the United States to modernise the entire Polish fleet of F-16 fighter aircraft at a cost of $3.8 billion (13.8 billion zloty).
The Polish air force currently has 48 F-16s of the C (single seat) and D (two-seat) variants. Those versions first entered production in the US in the 1980s. Poland bought its fleet two decades ago, signing a purchase agreement in 2003 and taking delivery between 2006 and 2008.
Wicepremier W. @KosiniakKamysz: Modernizacja samolotów F16 obejmie nie tylko same samoloty, ale też systemy radarowe, łączności, rozpoznania swój-obcy, infrastrukturę naziemną, symulatory i trenażery. To wielka inwestycja realizowana z troską o finanse państwa i dzięki… pic.twitter.com/968BAc3PzF
— Ministerstwo Obrony Narodowej 🇵🇱 (@MON_GOV_PL) August 13, 2025
“For these 20 years, F-16s have protected Polish skies, participated in foreign missions, and were sent wherever our allies needed them,” said Polish defence minister Władysław Kosiniak-Kamysz.
“The current capabilities of the F-16 C/D version are good, but after 20 years they are insufficient to address the threats [we face],” he added. “We need to improve reconnaissance capabilities, communications, integration with the F-35, Abrams [tanks] and Apache [helicopters], as well as the ability to operate in any domain.”
The US embassy in Warsaw hailed the agreement as “another significant step in strengthening the strategic defence partnership” between the two allies. This “is an investment in security, interoperability with NATO allies and partners, and the enhancement of defence capabilities on the alliance’s eastern flank.”
Dzisiaj Polska i Stany Zjednoczone podjęły kolejny ważny krok w umacnianiu swojego strategicznego partnerstwa obronnego. Umowa o wartości 3,8 miliarda dolarów na modernizację polskiej floty F-16 to inwestycja w bezpieczeństwo, interoperacyjność z sojusznikami i partnerami NATO… pic.twitter.com/UpPAgbgPFN
— US Embassy Warsaw (@USEmbassyWarsaw) August 13, 2025
The new agreement will see Poland’s F-16s upgraded to the modern V Block 72 version. The work will be carried out between 2028 and 2038 at the military aviation works in the Polish city of Bydgoszcz. “This means secure jobs and the development of the Polish defence industry,” said Kosiniak-Kamysz.
Polish news and analysis service Defence24 notes that, when Poland initially received approval for the F-16 modernisation plans last October, the maximum notified cost of the project was $7.3 billion.
But Kosiniak-Kamysz told Defence24 that the figure had been negotiated down to a more “acceptable” level. “We care about quality, but also about the state treasury,” he said.
In July, Poland secured an additional $4 billion loan guarantee from the US, with reports at the time suggesting that the financing was linked to Poland’s planned F-16 modernisation. Over the past two years, total US loan support to Poland under the Foreign Military Financing programme has exceeded $15 billion.
The agreement is the latest in a series of major defence contracts signed between Poland and the US, including the purchases of Abrams tanks, F-35 fighters, Apache attack helicopters and Patriot air defence systems.
Warsaw has also inked a series of multi-billion-dollar deals with South Korea for K-2 tanks, K239 Chunmoo rocket artillery launchers, FA-50 light combat aircraft, and K9 self-propelled howitzers.
Poland has ramped up defence spending in particular since Russia’s full-scale invasion of Ukraine in 2022. It will this year spend the equivalent of 4.7% of GDP on defence, which is by far the highest relative level in NATO.
“Our goal is for Poland to be among the top three NATO countries in terms of operational capabilities,” said Kosiniak-Kamysz on Tuesday.
Poland has signed a $6.7bn deal to buy a further 180 South Korean K2 tanks, including 61 that will be made in Poland itself.
Once delivery is complete by 2030, Poland will have more tanks than Germany, France, the UK and Italy combined https://t.co/Cw17lGKPSC
— Notes from Poland 🇵🇱 (@notesfrompoland) August 1, 2025
Notes from Poland is run by a small editorial team and published by an independent, non-profit foundation that is funded through donations from our readers. We cannot do what we do without your support.
Main image credit: MON/X

Daniel Tilles is editor-in-chief of Notes from Poland. He has written on Polish affairs for a wide range of publications, including Foreign Policy, POLITICO Europe, EUobserver and Dziennik Gazeta Prawna.