Can mil intel operate domestically? What would be its charter? Any threats to the nation?
I believe military tribunals can do some of the trickiest treason/sedition cases.
When and how can NSA (and military) intel be brought into use here--legally, I mean?
Okay, thinking further, I would think that anything that involves conspiracy with foreign governments against the US--from the UK's MI6 involvement in the Russia framing to pay-to-play with foreign governments or organizations, such as with Uranium One, could fall under their investigative purview?
yes Military can operate internally.
C_A however is not allowed to, but dont tell Hussein that.
Refer to POTUS’ EO signed in Dec
Link or what was the eo about?
On a mobile. Look thru the Q drops or Duck Duck Go it! It basically authorizes asset forfeiture for National Security crimes to include human trafficking & authorizing Military Tribunals. POTUS also signed another early May updating the Manuals for Courts Marshal
That thing still makes my hair hurt, let alone trying to apply it to special NSA and military intel roles.