Stock Markets March 4, 2026

OpenAI Weighs NATO Contract After Pentagon Agreement, Reports Say

Company is reported to be considering deployment on unclassified NATO networks following its classified Pentagon deal and internal comments from CEO Sam Altman

By Hana Yamamoto MSFT
OpenAI Weighs NATO Contract After Pentagon Agreement, Reports Say
MSFT

Multiple media reports indicate OpenAI is exploring a contract to deploy its artificial intelligence technology on NATO networks, with initial comments suggesting classified deployments that were later clarified as unclassified. The development follows OpenAI's recent agreement to place its systems on the U.S. Defense Department's classified network and has sparked public backlash and app-market repercussions.

Key Points

  • OpenAI is reported to be considering a contract to deploy its AI technology on NATO’s unclassified networks; initial comments suggesting NATO classified deployments were later clarified as a misspeaking by the CEO.
  • The NATO consideration follows OpenAI’s recent agreement to deploy its technology on the U.S. Defense Department’s classified network, a deal that coincided with Anthropic being designated a supply-chain risk by Washington.
  • The announcements have had market and consumer reactions: the ChatGPT mobile app saw a 295% day-over-day surge in uninstalls on Saturday, and Anthropic’s Claude reportedly topped ChatGPT on Apple’s App Store, which may affect tech and defense-related sectors.

OpenAI is reportedly evaluating a new agreement with the North Atlantic Treaty Organization that would allow its artificial intelligence systems to run on NATO networks, several media outlets reported on Tuesday.

The Wall Street Journal initially published statements attributed to OpenAI CEO Sam Altman suggesting the startup was looking at a contract to deploy on all NATO classified networks. The WSJ later said an OpenAI representative clarified Altman misspoke, and that the contemplated contract would cover NATO unclassified networks rather than classified ones.

Reuters separately reported that OpenAI is considering a contract to deploy its AI technology on NATO’s unclassified networks, mirroring the clarification cited in the WSJ follow-up.

The reported NATO discussions come after OpenAI announced a separate agreement last week to deploy its technology inside the U.S. Defense Department’s classified network. That Pentagon deal followed a public split between the Defense Department and competitor Anthropic, which Washington had designated as a "supply-chain risk."

According to reporting, Anthropic’s removal from the Defense Department’s arrangements was linked to the company’s refusal to permit its AI models to be used for domestic mass surveillance or to power fully autonomous lethal weapons.

The WSJ coverage also described remarks by Altman defending OpenAI’s Pentagon agreement. The CEO reportedly said he did not regret signing the deal but expressed regret about the speed of its announcement, telling staff it appeared "opportunistic."

OpenAI, which counts major technology firms among its backers, including Microsoft, Nvidia and SoftBank, has faced considerable pushback over the Pentagon arrangement. Sensor Tower data reported that uninstalls of OpenAI’s flagship ChatGPT mobile app surged 295% day-over-day on Saturday. At the same time, Anthropic’s Claude reportedly rose to overtake ChatGPT as the top app on Apple’s App Store.


Context limitations: The reports indicate a shift from an initial suggestion of NATO classified-network deployment to an unclassified-network focus, reflecting clarifications cited by the reporting outlets. Details on contract terms, timelines, or NATO confirmation were not provided in the reporting cited.

Risks

  • Reputational and consumer backlash against OpenAI following its Pentagon agreement, as evidenced by large increases in app uninstalls and shifts in app-store rankings - this impacts consumer-facing tech and mobile app markets.
  • Potential misunderstandings or misstatements regarding deployment scope after CEO comments - this creates communications and partnership risks for both OpenAI and prospective institutional partners, including NATO and defense-related entities.
  • Uncertainty stemming from contract clarifications and the lack of publicly disclosed details on terms or timelines - this limits visibility for investors and stakeholders in sectors tied to defense contracting and enterprise AI adoption.

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