National security becomes Trump’s buzzword for legal fights

The Trump administration has increasingly invoked national security to defend a range of contested measures, most recently after limiting access to the White House for three news organizations. Although the president’s initial public explanation for the revocations emphasized dissatisfaction with the outlets’ reporting, his administration subsequently argued the move was necessary to protect national security, saying some coverage involved false reporting with unnamed sources that could threaten sensitive information. Legal scholars and practitioners see this shift as part of a broader strategy. Columbia law professor Matthew Waxman, who served in national security roles under President George W. Bush, observed that courts—particularly the Supreme Court—often defer to the executive on national security matters, a deference the high court applied in upholding the 2018 travel ban. But Waxman warned that when national security is deployed too broadly, or alongside demonstrably false claims, judges may be less willing to accept the administration’s assertions without closer scrutiny. The administration has framed other initiatives in similar terms, invoking security to justify actions ranging from tariffs and domestic National Guard deployments to infrastructure changes at the White House. Officials also labeled private companies a national security risk: the Pentagon designated AI firm Anthropic as a “supply chain risk,” prompting litigation. A divided D.C. Circuit panel recently upheld the Pentagon’s decision, concluding there was adequate support for removing Anthropic from the Department’s supply chain to protect information systems. Critics argue the practice risks turning national security into an all-purpose defense for policies that extend beyond traditional security concerns. Attorneys for the three news organizations challenged over White House access say the administration’s national security explanation surfaced only after the restrictions were imposed, and the federal judge overseeing their case expressed skepticism about whether national security was the actual motivation. The dispute highlights tensions between executive discretion on security grounds and judicial review when the government’s stated reasons appear inconsistent with its initial public statements.