The principle that allows the military to take certain actions deemed necessary to achieve security or operational goals, often overriding typical legal or ethical considerations.

सैन्‍य आवश्यकता का सिद्धांत

English Usage: The invasion was justified under the doctrine of military necessity, claiming it was essential for national security.

Hindi Usage: राष्ट्र सुरक्षा के लिए आवश्यक होने का दावा करते हुए आक्रमण को सैन्‍य आवश्यकता के सिद्धांत के तहत सही ठहराया गया।