Anthropic win amid global AI rule-making
A U.S. court rejected the Trump administration’s ban on Anthropic, blocking Pentagon restrictions and keeping Claude’s operations intact nationwide. At the same time South Korea’s AI Basic Act has moved into a 'calibration phase'—real-world rule-testing that investors and exporters are watching as a compliance bellwether. (coingape.com) (koreatechdesk.com)
U.S. District Judge Rita F. Lin of the Northern District of California granted Anthropic a preliminary injunction on March 26, 2026, concluding the company is likely to prevail on its claim that the government’s actions amounted to unlawful First Amendment retaliation. (cnbc.com) The order bars the Pentagon from enforcing its “supply chain risk” designation and pauses President Trump’s February 27 directive ordering federal agencies to stop using Anthropic’s technology, with some outlets reporting the court’s stay will take effect in seven days. (politico.com) Court filings and reporting show the Defense Department’s designation would have forced defense contractors to certify non-use of Anthropic tools — a step that legal analysts say risked costing the startup “billions” in government and contractor business had the label stood. (cnbc.com) Department of Justice lawyers signaled an appeal path after the hearing, and analysts say the government is expected to seek relief from the D.C. Circuit if the injunction remains in place. (hoyerlawgroup.com) South Korea’s AI Basic Act took effect on January 22, 2026, and the government has built in a one-year guidance/grace period running through January 22, 2027 to collect implementation feedback before imposing full administrative fines. (loc.gov) The Ministry of Science and ICT (MSIT) published subordinate notices designating systems trained with a cumulative compute of at least 10^26 FLOPs as “high-performance” and requiring lifecycle safety measures, while the law imposes administrative fines up to KRW 30 million for violations and requires foreign providers meeting thresholds to appoint a domestic agent. (cooley.com) KoreaTechDesk and policy analysts describe the enforcement year as a “calibration phase” in which MSIT-led consultations, pilot reporting channels and an integrated guidance support center will shape final compliance rules — a period investors and exporters are treating as a live bellwether for cross-border AI trade and regulatory risk. (koreatechdesk.com)
