Mood: The mood of the video appears to be intense and dramatic, with a sense of patriotism and urgency. The theme seems to revolve around national pride, courage, and possibly a significant event or mission. The overall emotion evoked is one of seriousness and determination.

Environment: The setting of the video seems to be a desert or arid region, likely in India, given the context of the movie 'Parmanu: The Story of Pokhran'. The presence of military personnel and vehicles suggests a military or defense-related operation. The background features a satellite and a hazy, sandy landscape, indicating a remote and possibly sensitive area.