Only on a military post

This isn't something you see in normal neighborhoods, but it's just another day on a post. I know some units were in the field this week, and this may be their convoys back, or they may have just been moving vehicles, but I thought it was pretty entertaining to be driving down one of the main roads, and have this in front of you. (Nate informed me that they are humvees, and the "gun" is a 50 cal.)