What does the principle of 'do no harm' contribute to military ethics?

The principle of 'do no harm' is fundamental in military ethics as it emphasizes the importance of minimizing suffering and protecting individuals who are not directly involved in hostilities, especially civilians. By advocating for the protection of civilian lives during military operations, this principle guides military personnel to make decisions that prioritize humanitarian considerations alongside their operational objectives. It serves as a moral compass, encouraging commanders and soldiers to reflect on the potential consequences of their actions and to strive for approaches that avoid unnecessary harm to non-combatants. This principle is particularly relevant in the context of modern warfare, where distinguishing between combatants and non-combatants can be challenging, yet is critical for maintaining ethical standards in military conduct.