Domestic Deployment of U.S. Military
42 Articles
Legal Analysis of “Cabinet Memo” on the Military’s Role at Southern Border
Avoidance of military involvement in civil society is part of America's political culture and heritage. The new White House order on U.S. Army role at the southwest border threatens…
Update: The Military, the Mexican Border and Posse Comitatus
Unlike the earlier deployment of National Guard personnel, the use of federal forces raises new issues concerning what they are permitted to do.
The Military, the Mexican Border and Posse Comitatus: Four Key Takeaways
The four core legal issues to watch as a “militarized border” implementation plan develops. Written by former Navy commander, serving as a tactical jet aviator and attorney…
Why Posse Comitatus is Not Immediately Applicable to the Military’s Mission in Puerto Rico
The Commonwealth of Puerto Rico, a territory of the United States where 3.4 million U.S. citizens reside, is suffering a humanitarian crisis following Hurricane Maria. Lt. Gen.…
Ninth Circuit Grants En Banc Rehearing in Posse Comitatus / Unlawful Surveillance Case
Back in September, I wrote about the Ninth Circuit’s fascinating decision in United States v. Dreyer, which applied the exclusionary rule to suppress evidence obtained…
The Posse Comitatus Act, Unlawful Surveillance, and the Exclusionary Rule
Most students of U.S. national security law are familiar with the Posse Comitatus Act (PCA) — an 1878 statute that subjects to criminal punishment anyone who, “except…