Soldiers die all the time during training exercises, let alone actual deployment. Dehydration is definitely a cause: http://www.dailymail.co.uk/news/article-23

Soldiers die all the time during training exercises, let alone actual deployment. Dehydration is definitely a cause: http://www.dailymail.co.uk/news/article-2362942/Soldiers-marched-death-Tragedy-territorial-Army-men-collapsed-searing-heat-tried-SAS.html http://www.dailymail.co.uk/news/article-2362942/Soldiers-mar...