In this task, given a sentence in the English language, your task is to convert it into the Japanese language.

After beating back their attackers the soldiers discovered a fighter with injuries deemed to be so severe that medical aid would be ineffective, along with a dead man.
攻撃者に反撃した後、兵士らは、死体の側に医学的治療が見込めないであろうほどに重傷を負った戦士を発見した。