.
“Posse Comitadus”
.
Interesting.
“The Act can be overridden by the president in cases of extreme emergencies.”
https://www.thoughtco.com/the-posse-comitatus-act-of-1878-721707
too much law without sleep
“According to Lujan (1997), the Air Force was added to the original language in 1956. Although the Navy and Marine Corps are not included in the act, they were made subject to it by DoD Regulation (32 C.F.R. Section 213.2, 1992).”
https://www.rand.org/content/dam/rand/pubs/monograph_reports/MR1251/MR1251.AppD.pdf