For a better article on the legal distinctions: https://www.reuters.com/world/us/does-us-law-allow-trump-send-troops-quell-protests-2025-06-08/ https://www.reut

For a better article on the legal distinctions: https://www.reuters.com/world/us/does-us-law-allow-trump-send-troops-quell-protests-2025-06-08/ https://www.reuters.com/world/us/does-us-law-allow-trump-sen... To fill in the negative side of authorities, Trump cannot use the mobilized Marines to enforce US laws (aka act in a law enforcement capacity). As you said, they are restricted to protecting federal buildings and federal agents.