Ukraine battlefield data fuels Palantir’s AI push, critics say

The United States software firm Palantir Technologies is drawing on Ukraine battlefield data to sharpen its artificial‑intelligence tools, a move that has prompted alarm among human‑rights observers and security analysts. The partnership, which began after Kyiv’s Ministry of Defence signed a deal with the company, gave Palantir access to four years of combat footage, sensor feeds and other battlefield intelligence collected since Russia’s full‑scale invasion in February 2022. Palantir’s chief executive Alex Karp travelled to Kyiv in late 2025, becoming the first senior leader of a major Western tech firm to visit the war‑torn capital in person.

President Volodymyr Zelenskyy welcomed the collaboration in June 2022, saying he was “delighted” to receive support from Palantir on the “digital front line” against Moscow’s forces. The joint effort produced a specialised platform called Brave1 Dataroom in January, which aggregates the Ukrainian data and feeds it into Palantir’s ICM and FALCON software suites. According to the company, the platform helps the Ukrainian defence ministry monitor, predict and respond to Russian attacks more quickly, while Palantir maintains that customers own and control their data and that the firm does not retain or repurpose the information for other purposes.

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Experts stress how rare and valuable such battlefield data is. “Good battlefield data is extremely rare and hard to come by,” noted Elke Schwarz, a digital‑technology lecturer at Queen Mary University of London, speaking to Al Jazeera. She explained that training an AI system to recognise a tank under diverse weather conditions requires thousands of images, something only a real‑world combat environment can supply. Yasir Atalan, deputy director of the Futures Lab at CSIS, added that Palantir’s technology allows “different forms of data to talk to each other”, creating a unified view that can inform split‑second tactical decisions.

The same capabilities that boost Ukraine’s defensive operations also raise concerns about broader misuse. Palantir’s software has previously been linked to US immigration enforcement, where it helped the Trump administration detain and deport thousands of asylum seekers, and to Israel’s war in Gaza, which a United Nations inquiry described as bearing the hallmarks of genocide. Human‑rights groups argue that the company’s involvement in these contexts shows a pattern of facilitating state‑level surveillance and targeting of civilians. Amnesty International and the UN Special Rapporteur have documented how Palantir’s platforms enable mass data aggregation and automated decision‑making that can contribute to human‑rights violations.

In the United Kingdom, the National Health Service signed a £330 million contract with Palantir to provide a new data platform, prompting protests from civil‑rights organisations such as Corporate Accountability. Fatimah Shaikh, the group’s deputy campaigns director, warned that citizens could be forced to share personal health information with a firm “at the heart of the dystopian marriage of Big Tech, the surveillance and detention industry, and rising fascism”. Privacy International’s senior legal officer Ilia Siatitsa echoed these worries, saying that the line between military and civilian applications is increasingly blurred and that users deserve a choice about whether their data feeds a “war machine”.

Ukraine’s own defence community has expressed unease about handing over its most valuable strategic asset. Valerii Markus, a former chief sergeant, posted on Facebook that “Ukraine has something that no other country in the world has. We are paying with blood for data that someone else can convert into capital, international influence, and big money.” Fire Point co‑owner Denys Shtilerman echoed the sentiment, questioning Palantir’s recent partnership with Nebius, a Dutch firm linked to Russian tech giant Yandex. He warned that Ukrainian combat data should not become a raw material for Western corporations without clear safeguards.

The controversy has prompted policy reviews in several European capitals. France’s prime minister announced in June that domestic intelligence services would drop Palantir tools to avoid “strategic dependency”. Germany’s military has similarly signalled it will no longer use the company’s products, and Spain’s government quietly instructed state‑backed firms to avoid new Palantir contracts after concerns about national‑security exposure. In the UK, parliamentary pressure led to a review of the NHS contract earlier this year, while Britain’s broader review of Palantir’s role in public services continues.

Analysts warn that the growing reliance on private tech firms for both military and civil infrastructure could shift the balance of power away from nation‑states. Anna Nadibaidze, a researcher at the University of Southern Denmark, observed that armies are now dependent on products supplied by companies such as Palantir, raising questions about what would happen if a vendor withdrew support. The situation mirrors the 2022 Starlink blackout, when SpaceX temporarily halted communications for Ukrainian forces during a crucial offensive in Kherson, underscoring how critical these private platforms have become.

As scrutiny intensifies, Palantir faces mounting calls for transparency over how it handles the Ukrainian data it processes. The company has reiterated that it never uses or retains customer data for its own purposes, but critics argue that even indirect access can enhance its AI models and expand its influence. The next steps will likely involve further parliamentary inquiries in the UK, possible renegotiations of Ukraine’s contract, and ongoing debate over the ethical limits of private‑sector involvement in wartime intelligence.