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National Defence using U.S. cloud services for ‘mission critical’ applications

The Canadian government allocated nearly $1.3 billion to U.S. cloud providers, with Microsoft receiving over $1 billion for critical defense and operational systems.

  • The Government of Canada disclosed it spent almost $1.3 billion on U.S. cloud services, with most funds going to Microsoft, including for 'mission-critical' applications.
  • Legal scholars note a sovereign cloud confines data within national jurisdiction, but Canadian data remains vulnerable due to the Cloud Act and a trade war with the U.S.
  • National Defence said Amazon Web Services hosts what the department calls "mission-critical" systems supporting Royal Canadian Air Force coordination and Canadian Army situational awareness, spending $4.57 million on AWS, $8 million on Microsoft Azure, and $835,691 on Google Cloud.
  • In responses to Conservative MP Todd Doherty, government departments and agencies disclosed spending since 2021 on Amazon, Microsoft, and Google cloud services covering critical government functions.
  • Last week Prime Minister Mark Carney discussed building a sovereign cloud to underpin Canada’s competitiveness, security, and sovereignty, though Amazon and Microsoft’s options remain subject to the U.S. Cloud Act.
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Ottawa spent nearly $1.3 billion on cloud services provided by U.S. companies, with most of these funds being directed to Microsoft, according to recently published documents, including those used for so-called mission-critical defence applications.

·Montreal, Canada
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Winnipeg Free PressWinnipeg Free Press
+18 Reposted by 18 other sources
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National Defence using U.S. cloud services for 'mission critical' applications

Breaking News, Sports, Manitoba, Canada

·Winnipeg, Canada
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Bias Distribution

  • 69% of the sources lean Left
69% Left

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Winnipeg Free Press broke the news in Winnipeg, Canada on Friday, September 19, 2025.
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