You decide.

Principles of Just-War Theory

1. Last Resort
   A just war can only be waged after all peaceful options are considered.
   The use of force can only be used as a last resort.
2. Legitimate Authority
   A just war is waged by a legitimate authority. A war cannot be waged by
   individuals or groups that do not constitute the legitimate government.
3. Just Cause
   A just war needs to be in response to a wrong suffered. Self-defense
   against an attack always constitutes a just war; however, the war needs to
   be fought with the objective to correct the inflicted wound.
4. Probability of Success
   In order for a war to be just, there must be a rational possibility of
   success. A nation cannot enter into a war with a hopeless cause.
5. Right Intention
   The primary objective of a just war is to re-establish peace. In particular,
   the peace after the war should exceed the peace that would have
   succeeded without the use of force. The aim of the use of force must be
   justice
6. Proportionality
   The violence in a just war must be proportional to the casualties suffered.
   The nations involved in the war must avoid disproportionate military
   action and only use the amount of force absolutely necessary.
7. Civilian Casualties
   The use of force must distinguish between the militia and civilians.
   Innocent citizens must never be the target of war; soldiers should always
   avoid killing civilians. The deaths of civilians are only justified when they
   are unaviodable victims of a military attack on a strategic target.