A soldier's life in battle

A soldier leaves his family and go out to battle just for the safety of the nation and his love ones, facing various kinds of challenges, fighting hard to achieve the country's Glory, most times he might end up in battle leaving his children fatherless and his wife a widow, no rest for him because he is always on duty to make sure the country is protected and he stays for a long period of days without hearing from his family and love ones because the battle ground is definitely a different world and he made promises of homing back home, with brushes and dislocations in his body, he comes back home with a smile or joins the fallen hero's, at the end he gets a salute...