The main purpose of this brief study is to show the importance of international humanitarian law, in particular the Geneva Conventions of 1949 and their Additional Protocols of 1977, for internally displaced persons, i.e. persons displaced within their own country, and to refugees, i.e. persons who have fled their country. Not only does this body of international law protect them when they are victims of armed conflict, but its rules — if scrupulously applied — would make it possible to avoid the majority of displacements.

According to the four Geneva Conventions of 1949 and the 1977 Protocols additional thereto, the mandate of the International Committee of the Red Cross (ICRC) applies in both international and noninternational armed conflict situations. The States party to the Geneva Conventions have also recognized the ICRC's right to propose activities in behalf of victims of internal strife, by adopting the Statutes of the International Red Cross and Red Crescent Movement (Article 5, para. 2d, of the Statutes).

Gerald Draper (1914–1989) was the foremost specialist in humanitarian law of his generation in the United Kingdom, and was well-respected in the law of war community worldwide. He was a Military Prosecutor in the war crimes trials in Germany after the Second World War, and following his retirement from the Army Legal Staff became a distinguished academic, finishing as Professor of Law at the University of Sussex. Draper was a delegate to many International Conferences of the Red Cross as well as to the Diplomatic Conference which drafted the Additional Protocols of 1977.

8 May 1945: Victory Day! An exhausted Europe emerged with relief from six years of oppression and carnage.