large group of people marching in formation down a city street

large group of people marching in formation down a city street. The people are wearing matching uniforms consisting of red jackets, light-colored pants, and headwear that appears to be similar in color to their jackets. They are carrying what appear to be rifles. The group is walking in a straight line, maintaining a consistent pace. On either side of the street are buildings. The sky is visible and appears to be blue with no clouds. The video is captured from the side of the street, with the camera panning slightly to keep the marching group in view.