Poland has delivered over 300 tanks, 14 fighter jets, and more than €4.5 billion in military equipment to Ukraine since Russia's full-scale invasion in February 2022. On February 5-6, 2026, Polish Prime Minister Donald Tusk and Ukrainian President Volodymyr Zelenskyy signed a letter of intent in Kyiv to establish joint production lines for weapons, ammunition, and drones on both sides of the border. The agreement, backed by EU SAFE programme funding and Polish government credits, represents a shift from emergency wartime aid to institutionalized defense industrial integration.
The partnership addresses Ukraine's goal to manufacture 50% of its battlefield weapons domestically by 2026, while Poland is investing €565 million to expand its 155mm artillery shell capacity to 150,000 rounds annually by 2028. Joint production will focus on digital infrastructure, robotics, and unmanned systems—leveraging Ukraine's combat-tested weapons expertise and Poland's manufacturing capacity inside NATO territory. The agreement also covers continued Polish participation in the PURL air defense initiative and Ukraine's full participation in the EU's SAFE instrument, which provides €150 billion in defense loans across Europe.