Federal Judge Jia Cobb ruled on Nov. 21, 2025, that Trump lacks authority to deploy National Guard troops to Washington DC "for the deterrence of crime.
" The ruling declares the deployment illegal but postpones enforcement until Dec. 11 to allow Trump administration time to appeal.
Trump deployed National Guard soldiers to DC in early 2025. The Constitution gives Congress exclusive authority over the District of Columbia.
The ruling addresses separation of powers and federalism questions about presidential military authority in the nation's capital.
The deployment continued after the ruling pending appeal. The judge found Trump exceeded his constitutional and statutory authority by using military forces for domestic law enforcement without congressional authorization.