Hello again!

You start this dream on the street. This is suppose to represent your path in life. Still a street is a public kind of place. So I think your attitude in public about this issue is kind of dismissive. You just brush it off and ignore it.
The soldiers are "tiny".

When they come to your house however they are life-size, real.
So I would say this issue is related to your personal life.
Your daughter answers the door and is shot. The age of your daughter in the dream would be your age when you were mentally damaged by whatever these soldiers mean. The forehead indicates intellect.
You apologize to your daughter. Evidently you feel your actions (on the street) brought the soldiers to your house?

It seems the door is once again closed. You go to it thinking you may be shot. But when confronted with the soldiers you grab the rifle and move it, so if fired it won't kill you.

I don't know what the soldiers mean, but this seems to be a good dream because you are confronting them. Also doors mean an opportunity. Perhaps you are learning to accept responsibility for your actions?

Hope this helps.