"But nothing happens." (refrain with little variation, anticlimactic)
"Far off, like a dull rumour of some other war. What are we doing here?" (simile then refrain)
"Dawn massing in the east her melancholy army, attacks once more in ranks on shivering ranks of grey," (personification of weather as an enemy)
"Flock, pause and renew" (personification of nature as enemy, onomatopoeia mimics sound of gun loading)
"Less deadly than the air that shudders black with snow" (distant battle is less of a threat than insidious weather)
"snow-dazed"/"sun-dozed" (hallucinating from bitter cold)
"On us the doors are closed, we turn back to our dying" (would not be welcomed home and must face reality of dying)
"For love of God seems dying." (war shook his belief in God, rejecting patriotic ideals)