Domestic Deployment of U.S. Military
51 Articles
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…