The only legitimate object of attack in an armed conflict is military personnel or property. Four fundamental principles lie at the heart of the laws of war: military necessity, humanity, distinction and proportionality.Law of Neutrality for Data Protection. A number of States have recognised the importance of robust domestic1 investigations into the lawfulness of their own actions in armed conflict. Option al courses cover more specific issues such as the. Geneva Convention (I) for the Amelioration of the Condition of the Wounded and. Sick in Armed Forces in the Field, 1949. Study Law LLB in Clearing. Study LLB Law at Middlesex.