Moral and ethical aspects 5 War -- Just war doctrine 2 Civil -- 1 Combatants and noncombatants (International Law) 1 Deterrence (Strategy) 1 International relations 1 more ... Military relations 1 National security 1 Pacifism 1 Terrorism -- 1 Torture -- 1 War (International law) 1 War casualties 1 War victims 1 less ...