Most soldiers join the military for the best of reasons, which is to serve their country. The politics behind any decision to send the military into war become secondary to a soldier. There is a brotherhood among soldiers, especially those who volunteer for service, which is why so many soldiers return to the battlefield when they aren't forced to do so. Being there with a soldier's particular unit during a time of war is very important to a soldier. The decisions made by a civilian leadership are secondary compared to the need to be with one's brothers on the battlefield. That is what soldiers are trained to do, fight and take care of one another.