Poland buys €3.6bn ‘San’ C-UAS shield for NATO’s eastern flank

Key facts

• Poland signed contracts worth ~€3.6bn for the San anti-drone system to protect its eastern border.
• San is planned to include 18 C-UAS batteries, 52 firing platoons, 18 command platoons and ~700 vehicles; full operational capability in two years.
• Kongsberg says it will supply 18 C-UAS batteries worth ~€1.4bn as part of the overall contracting package.

3 minute read

Poland’s decision to contract roughly €3.6 billion for the San counter-UAS (C-UAS) system signals a rapid shift from ad hoc air-policing responses to institutionalised, ground-based drone defence on NATO’s and the EU’s eastern border. Prime Minister Donald Tusk framed the acquisition as a strategic inflection point for the protection of Polish—and by extension allied—territory, a message calibrated for deterrence following repeated regional airspace incidents linked in Polish reporting to Russian activity.

According to Polish officials, San will comprise 18 anti-drone batteries, 52 firing platoons, 18 command platoons and around 700 vehicles, with full operational status targeted within two years. While the source does not specify sensors, effectors, or electronic warfare components, the force structure and vehicle count imply a deployable, distributed architecture intended to cover multiple sectors rather than a single fixed-site solution. The contracts span Polish state and private entities as well as Norway’s Kongsberg, which states it will supply 18 C-UAS batteries worth approximately €1.4 billion, underlining the role of intra-European defence industrial cooperation even as Poland continues major US-linked air-defence procurement.

For Europe, the salient implication is that counter-drone capability is being elevated to a distinct procurement line within a broader, layered integrated air and missile defence construct. San is explicitly described as complementary to Wisla (Patriot), Narew (British short-range missiles) and the VSHORAD Pilica/Pilica+ programmes—suggesting Poland is treating drones as a persistent, high-volume threat requiring dedicated detection, command-and-control, and engagement capacity rather than relying solely on traditional GBAD designed for aircraft and cruise missiles.

The programme also provides a demand signal for European C-UAS suppliers and integrators, potentially shaping procurement benchmarks for other frontline and near-frontline EU states. With Polish officials estimating the wider air-defence shield above $60 billion, San should be read as an acceleration of capability in the drone segment of that shield rather than a standalone purchase, and as an operational lesson drawn from airspace violations that exposed the limits of fighter scramble as the default response.

Source: SpaceWar (AFP)