Military forces are NOT for police duties. They are for killing people and breaking shit. I would rather see our military on our own border shooting the coyotes, drug traffickers and illegal invaders... I mean immigrants up for target practice than on the streets of what is left of Detroit or Kansas City.
And we have a few great places to pull them back from. Germany, South Korea, Japan, England. You know... places they don't want us and we don't need to be.
each state's national guard is meant to help the state when local forces cannot do it alone. when many murders and other violent crimes occur within a short area in a short amount of time then tis obviously not being contained by the police
A natural disaster or riot is different from day to day police enforcement. This is why you divide civilian law enforcement from the military. Soldiers are meant to secure space, provide structure when anarchy is running amok, provide a structured workforce for natural disaster recovery and provide the perimeter for civilian government to re-establish control.
So I see what you're thinking about having the national guard go down to bad neighborhoods and seize control of the situation, and they will, for a short period. The problem is that they would have to REMAIN there to keep control. They're a temporary anodyne, for there will have to be the declaration of martial law, curfew and other very disruptive legal declarations made for these areas. The criminals, not being stupid will just do one of a few things.
- Go to ground till the military leaves, which it would soon, and then restart operations as usual.
- Leave the area and the problem goes with it, solving nothing.
- Corrupt the military into assisting them in criminal activity making the worst of all worlds. Think Mexico.
Yes, the state national guards do what you're saying, but they are STILL a military force, unqualified for day to day law enforcement. You do not send a squad or unit of troops to deal with a domestic dispute or deal with traffic, or break up a bar fight. They go in with lethal weapons for quick and permanent solutions to civil unrest, making them ideal for dealing with riots where you have curfews out and a shoot on sight order for looting.
Only dictators mix the two for more than a few days or weeks at a time during times of emergency.
This is why you can't use this solution.