I was up in a hick AZ town, far in the White Mountains, called Alpine over the weekend. I absolutely love this town. Everyone is direct. Open carry is everywhere.
One thing that jumped out at me in particular, given recent headlines, was the declaration at the Bear Wallow Cafe, of all places, that the Arizona State Militia provides the SWAT response to any needed situation, as duly arranged and coordinated with the local Sheriff. The fire department is volunteer, too (unrelated to the AZ Militia thing). I thought it was quite noteworthy that they referenced the AZ Militia as opposed to a county posse arrangement; Posse is quite popular in AZ as an adjunct to law enforcement and is used by many counties, including the most urban one: Maricopa county.
I thought that was rather unique. AZ Militia is a real thing, it's not made up innernetz bravado or Stormfront baloney.
There is NO Alpine PD. I didn't see any county Sheriff vehicles while I was up there. I did see a couple of AZ DPS vehicles, but that was it.