Executive Order 14167
Clarifying the Military's Role in Protecting the Territorial Integrity of the United States
This executive order directs the Department of Defense to prioritize military border security, assigning U.S. Northern Command a formal mission to seal U.S. borders against unlawful migration, narcotics trafficking, and transnational crime. It requires a revised Unified Command Plan within 10 days and new contingency planning guidance effective immediately, with a commander's estimate due within 30 days.