Microsoft backs Anthropic in lawsuit against Trump admin
Microsoft supports Anthropic's lawsuit to halt Pentagon's supply-chain risk label, citing potential costly disruptions to defense contractors and military AI integration.
- This week, Microsoft filed to pause the Pentagon's supply‑chain determination, saying it affects business by integrating Anthropic's AI into technologies used by the U.S. military.
- Anthropic rejected demands that it permit unrestricted military use and insisted its policy bars autonomous weapons and mass surveillance, after Trump ordered agencies to cease using Claude.
- Anthropic's lawsuit says the government's actions are 'unprecedented and unlawful' and warned of immediate harm and 'unrecoverable revenue losses' amid more than 500 customers paying at least $1 million annually and a valuation of $380 billion.
- Microsoft warned that without a temporary restraining order, contractors could face costly defense-supply disruptions, while Anthropic filed suits in California and Washington, D.C., to block President Donald Trump's order.
- Industry filings and actions show more than 30 AI developers at OpenAI and Google, including Jeff Dean, filed an amicus brief supporting Anthropic while the Pentagon and rivals shift work to Google's Gemini, OpenAI's ChatGPT, and Elon Musk's xAI .
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118 Articles
Heavyweights backing AI company Anthropic
Microsoft and a group of retired military leaders threw their weight behind Anthropic in asking a federal court to block the Trump administration's designation of the artificial intelligence company as a supply chain risk.
Microsoft sides with AI startup Anthropic in legal fight with Pentagon
Microsoft is asking a federal court to block the Pentagon’s designation of Anthropic’s AI technology as a national security risk, tying the two companies together in a legal battle with the Trump administration.
Anthropic Turns To Court After Pentagon's "Supply-Chain Risk" Designation
Anthropic on Wednesday sought a stay from a US appeals court after the Pentagon said the company was a supply-chain risk, pending a judicial review of the case, adding that the designation could cost it billions of dollars in lost revenue.
Anthropic seeks appeals court stay of Pentagon supply-chain risk designation
March 12 : Anthropic on Wednesday sought a stay from a U.S. appeals court after the Pentagon said the company was a supply-chain risk, pending a judicial review of the case, adding that the designation could cost it billions of dollars in lost revenue. Anthropic's latest request comes after a weeks-long dispu
Microsoft Just Backed Anthropic’s Fight Against the Pentagon—and Issued a Stark Warning to the Department of War
Microsoft has filed a court brief backing Anthropic after the Pentagon labeled the AI company a “supply chain risk,” warning the move could disrupt military AI systems and ripple across the U.S. tech sector.
Controversy divided the Silicon Valley, which, until a while ago, avoided an open challenge against President Donald Trump's government since he returned to the White House.
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