Mood: The mood of the video appears to be patriotic and energetic, with a sense of pride and loyalty. The theme seems to revolve around the military or armed forces, with the men depicted in military attire saluting. The overall emotion conveyed is one of unity, discipline, and national pride.

Environment: The setting of the video appears to be outdoors, possibly in a mountainous region, given the blue sky and rugged terrain visible in the background. The exact location is unclear, but it seems to be a natural, possibly hilly or mountainous area, which could be a training ground or a border area.