Mood: The mood of the video appears to be intense and dramatic, with a sense of patriotism and bravery. The theme seems to revolve around war, sacrifice, and heroism, as hinted by the title '72 Hours Martyr Who Never Died' and the image of a soldier in combat gear. The overall emotion evoked is one of respect and admiration for the martyr.

Environment: The environment or setting of the video seems to be a war-torn or conflict zone, possibly during nighttime, given the dark background with flashes of light resembling explosions or gunfire. The soldier's attire and the presence of a rifle suggest a combat situation.