Microsoft Intervenes to Support Anthropic in Legal Battle Against Pentagon

Microsoft has officially intervened in the legal dispute between Anthropic and the U.S. Department of Defense by filing a motion for an amicus brief. The tech giant's filing on Tuesday, March 10, follows Anthropic's initial lawsuit on Monday challenging the Pentagon's designation of the firm as a national security risk. Microsoft urged the judge to block the "supply chain risk" label, signaling a unified tech front against the Trump administration's restrictive measures. This move underscores the strategic interests of MSFT in shielding the broader AI ecosystem from aggressive federal oversight. The original designation had already placed strategic partners like Amazon (AMZN) and Palantir (PLTR) in a precarious position regarding future government contracts. Analysts are now assessing how Microsoft's legal weight will influence the trajectory of this high-stakes battle between Silicon Valley and the Pentagon.

Sources:cnbc.comyoutube.comdemocracynow.orgtechcrunch.comwsj.comox.ac.ukcbsnews.combloomberg.comwion.comfastcompany.comcoindesk.compymnts.com