This monograph also considers several options for locating this force within the U.S. government, including the U.S. Marshals Service, the U.S. Secret Service, the Bureau of International Narcotics and Law Enforcement Affairs (INL) in the Department of State, and the U.S. Army’s Military Police.
It does, but it doesn’t contemplate their use within the United States to do anything those agencies don’t already do.
As I think I’ve said elsewhere in this thread, if the federal government wants to enforce its will on the people of the United States, it hardly needs to be so circumspect as to create a “stability police force” and pretend that it’s only going to be used overseas.