Olivier Ray has been Director of Mobilization, Movement and Partnerships at the International Committee of the Red Cross (ICRC) since July 2022. Before joining the ICRC, he was the Senior Adviser for Global Affairs to President Emmanuel Macron, leading on multilateral issues (UN, G7 and G20), global health and environment, humanitarian issues, development and human rights. He has worked for the French Ministry of Foreign Affairs (policy planning and foresight division) and Ministry of Health and Social Affairs (Diplomatic Adviser to the Minister). He held various positions at the French Development Agency, including Head of the Crisis Prevention and Post-Conflict Recovery Unit, Director for Lebanon and Syria, and Regional Director for the Middle East. He holds an MA in international relations from Columbia University, an MA in public affairs from Sciences-Po, and a BSc in international relations from LSE. He is the co-author of Africa's Moment (2011, initially published in French in 2010) and Le Grand Basculement: La question sociale à l’échelle mondiale (2011), as well as many articles on international development.

Eva Svoboda is Director of International Law, Policy and Archives at the ICRC. She worked with the ICRC from 1999 to 2011 in Kashmir, Sudan, Myanmar, Iraq, East Timor, the Democratic Republic of the Congo and Algeria as Protection Coordinator, Head of Office and Head of Sub-Delegation as well as Head of Delegation. Prior to joining the ICRC, Eva worked for the Swiss Development Agency and various non-governmental organizations. From 2012 to 2018 she was a Senior Research Fellow with the Humanitarian Policy Group at the Overseas Development Institute in London. Between 2016 and 2017 she worked as the Senior Expert for Detainees and the Missing at the United Nations Office of the Special Envoy for Syria.

During the Great War, the Bulletin International des Sociétés de la Croix Rouge covered the immense work of the International Committee of the Red Cross (ICRC) and the National Red Cross and Red Crescent Societies (National Societies). This article focuses on one particular angle of that work: the tensions and even contradictions between the ICRC's duty of neutrality and impartiality, on the one hand, and the national and sometimes nationalistic commitments of National Societies, which were naturally opposed to each other in wartime, on the other. While some of the Bulletin’s articles revealed real advances in thought on war and the protection of victims, others reflected the inertia caused by this fundamental contradiction.

Using evidence from nine different National Societies, this essay illustrates how the Fundamental Principles of the Red Cross and Red Crescent Movement are practically applied in today's diverse contexts. The research has found that the Principles are not just abstract concepts but are in fact practical tools for initiating and implementing a range of programmes, particularly in difficult situations. The Fundamental Principles are useful for increasing access in both conflict and peaceful situations. Strong leadership is an important factor to ensure that the Principles are applied, particularly when neutrality is challenged. Lastly, all seven Principles work together and give additional strength to programmes when working as part of the Movement.