Mood: The mood of the video appears to be patriotic and celebratory, with a sense of pride and nationalism. The theme seems to be centered around India's Independence Day celebrations in 2021, evoking feelings of unity and joy.

Environment: The setting of the video seems to be a war-torn or battle-scarred environment, with silhouettes of soldiers, tanks, and planes in the background. However, the overall tone is not dark or ominous, but rather one of triumph and celebration, suggesting that the video may be a musical tribute to India's independence.