Conduct in warfare refers to the ethical and legal standards that govern the behavior of combatants during armed conflict. These standards are often outlined in international agreements, such as the Geneva Conventions, which aim to protect those who are not participating in hostilities, including civilians and prisoners of war. Additionally, the principles of distinction, proportionality, and necessity guide military operations. The principle of distinction requires combatants to differentiate between military targets and civilians, while proportionality ensures that the harm caused to civilians is not excessive in relation to the anticipated military advantage.