Utilitarianism is an ethical theory that prioritizes the maximization of overall happiness or well-being and the minimization of suffering.

Jus ad bellum refers to the ethical principles that determine when it is morally permissible to go to war.

Non-combatant immunity is an ethical principle that prohibits intentionally targeting civilians and other non-combatants in war.

The principle of double effect evaluates whether an action with both intended and unintended consequences is morally permissible based on certain conditions.

Deontology is an ethical theory that emphasizes the importance of following moral rules and duties, even if the consequences of doing so are not ideal.

The principle of proportionality evaluates whether the severity of a military response is proportionate to the offense or harm that triggered it.

Virtue Ethics is an ethical theory that emphasizes the importance of developing and practicing virtues such as courage, wisdom, and justice.

The principle of just cause evaluates whether a war is morally justified based on its purpose and goals.

Existentialism is an ethical theory that emphasizes the importance of individual freedom and choice, and the responsibility that comes with it.

The principle of non-combatant immunity prohibits intentionally targeting civilians and other non-combatants in war.

Deontology is an ethical theory that emphasizes the importance of acting in accordance with moral principles, even if it means violating the law.

Jus in bello refers to the ethical principles that govern the conduct of war.

Contextualism is an ethical theory that emphasizes the importance of considering the context and circumstances of an action when making moral judgments.

The principle of double effect evaluates whether an action with both intended and unintended consequences is morally permissible based on certain conditions.

Deontology is an ethical theory that emphasizes the importance of acting in accordance with moral principles, regardless of the consequences.