What does legitimacy in end states imply about the results of military operations?

The concept of legitimacy in end states implies that the results of military operations must be perceived as just. This indicates that the outcomes should align with moral and ethical standards, ensuring that the actions taken during military operations are not only legally sanctioned but also ethically justified in the eyes of both the domestic and international communities. A just outcome reinforces the idea that the military action was necessary, proportionate, and appropriate in achieving its objectives, fostering support and acceptance among the affected populations and broader international stakeholders.

While validity, effectiveness, and acknowledgment are important aspects of military operations, they do not capture the core essence of legitimacy, which fundamentally revolves around ethical considerations and the just nature of the results attained. Therefore, the emphasis on justice is crucial for sustaining long-term peace, stability, and the support needed for future operations.