Security - Defense
As a result of global strategic competition, security and defense issues are marked by the return of major wars and nuclear deterrence, the transformation of terrorism and the race for military technologies.
Related Subjects
Canada’s Recognition of a Palestinian State: What Consequences on its Foreign Policy Toward Palestine?
On September 21, 2025, Canada became the 148th of 157 countries to recognize Palestine as a state. It did this with the United Kingdom (UK) and Australia, defying the United States (US) and Israeli opposition.
The Evolving Role of Nuclear Rhetoric in Iran’s Strategic Calculus
How has the Iranian strategic discourse about nuclear weapons and deterrence evolved?
Turkey and France - Allies or Rivals: Opportunities to be Seized
As international relations have become increasingly unpredictable, the quest is to find a semblance of normality. Alliances are shifting as interests are changing. The so-called order established after the Second World War is being shattered by those who have given so much to create it. Global relations are being transformed by countries that wish to follow the rules and others that want to circumvent or ignore them. In this uncertain environment, it is therefore all the more crucial to find stable allies.
Design, Destroy, Dominate. The Mass Drone Warfare as a Potential Military Revolution
The widespread use of drones observed in Ukraine—both in terms of the scale of the fleets deployed and their omnipresence in the operations of both belligerents—appears to meet the conditions of a genuine military revolution.
The Hunt for Economic Security: The Role of Navies in Deterring Threats to the Maritime Economy
The maritime domain is currently faced with a wide variety of threats, such as climate change, economic warfare, shadow fleet operations, protection of critical infrastructures, and illicit activities ranging from illegal fishing to piracy. Navies suffer from inherent limitations when deterring threats to the global maritime economy: their global presence and permanence limits their credibility in terms of deterrence, their focus usually set on immediate deterrence, implementing deterrence by punishment in and from the naval domain is difficult and costly.
The "Europe of Internal Security": An Unknown Quantity - Politique étrangère, Vol. 90, No. 2, Summer 2025
The new European Internal Security Strategy, unveiled by the European Commission in April 2025, provides an opportunity to shine a light on a little-known policy. To mitigate the problems created by freedom of movement, substantial additions have been made to European internal security policy over the last few years. The European Union is constantly striving to become stronger in order to combat crime, terrorism, illegal immigration, and hybrid threats more effectively.
The Revenue Sources Sustaining Sudan’s Civil War. Lessons for the year 2023
Wars require money and resources, and often, most conflicts involve controlling sources of income and supply lines or denying them to enemies. This has been the case in Sudan’s past conflicts and is again as the civil war—between the Sudan Armed Forces (SAF), commanded by General Abdelfattah al-Burhan, and the paramilitary Rapid Support Forces (RSF), commanded by General Mohammed Hamdan Daglo “Hemedti” —has sunk into a protracted conflict.
A Fragile Consensus? The Pressure on the Norm Against Nuclear Testing
Apart from North Korea, no state has conducted explosive nuclear tests in the 21st century, reflecting the emergence of a strong international norm against such testing.
The Franco-German Brigade and the Revival of European Defense
One thing has been clear since Donald Trump's return to the White House: the very existence of the European unification project is threatened. Unless it develops a sovereign defense policy to counter the war in Ukraine and the weakening of American security guarantees, the European Union will continue to see its internal cohesion and external attractiveness wane.
Taking the Pulse: Can Europeans Build Their Independent Extended Nuclear Deterrent?
Confronted with a U.S. disengagement and the Russian threat, Europeans are reconsidering their stance on nuclear deterrence. Given the capabilities of the French and British arsenals, can Europe develop an independent nuclear deterrent?
The European Space Model: Renewing Ambition in a Changing Strategic Landscape
The European space model, based on science, cooperation and trade, is now being undermined by changes in international relations and the economic upheavals brought about by New Space. In light of the war in Ukraine and American disengagement, Europe needs to rethink its strategy by adding a fourth pillar dedicated to defense, in order to strengthen its sovereignty and deter possible aggression against the continent.
The Evolving Role of Nuclear Rhetoric in Iran’s Strategic Calculus
How has the Iranian strategic discourse about nuclear weapons and deterrence evolved?
Turkey and France - Allies or Rivals: Opportunities to be Seized
As international relations have become increasingly unpredictable, the quest is to find a semblance of normality. Alliances are shifting as interests are changing. The so-called order established after the Second World War is being shattered by those who have given so much to create it. Global relations are being transformed by countries that wish to follow the rules and others that want to circumvent or ignore them. In this uncertain environment, it is therefore all the more crucial to find stable allies.
Design, Destroy, Dominate. The Mass Drone Warfare as a Potential Military Revolution
The widespread use of drones observed in Ukraine—both in terms of the scale of the fleets deployed and their omnipresence in the operations of both belligerents—appears to meet the conditions of a genuine military revolution.
The Hunt for Economic Security: The Role of Navies in Deterring Threats to the Maritime Economy
The maritime domain is currently faced with a wide variety of threats, such as climate change, economic warfare, shadow fleet operations, protection of critical infrastructures, and illicit activities ranging from illegal fishing to piracy. Navies suffer from inherent limitations when deterring threats to the global maritime economy: their global presence and permanence limits their credibility in terms of deterrence, their focus usually set on immediate deterrence, implementing deterrence by punishment in and from the naval domain is difficult and costly.
The "Europe of Internal Security": An Unknown Quantity - Politique étrangère, Vol. 90, No. 2, Summer 2025
The new European Internal Security Strategy, unveiled by the European Commission in April 2025, provides an opportunity to shine a light on a little-known policy. To mitigate the problems created by freedom of movement, substantial additions have been made to European internal security policy over the last few years. The European Union is constantly striving to become stronger in order to combat crime, terrorism, illegal immigration, and hybrid threats more effectively.
The Revenue Sources Sustaining Sudan’s Civil War. Lessons for the year 2023
Wars require money and resources, and often, most conflicts involve controlling sources of income and supply lines or denying them to enemies. This has been the case in Sudan’s past conflicts and is again as the civil war—between the Sudan Armed Forces (SAF), commanded by General Abdelfattah al-Burhan, and the paramilitary Rapid Support Forces (RSF), commanded by General Mohammed Hamdan Daglo “Hemedti” —has sunk into a protracted conflict.
A Fragile Consensus? The Pressure on the Norm Against Nuclear Testing
Apart from North Korea, no state has conducted explosive nuclear tests in the 21st century, reflecting the emergence of a strong international norm against such testing.
The Franco-German Brigade and the Revival of European Defense
One thing has been clear since Donald Trump's return to the White House: the very existence of the European unification project is threatened. Unless it develops a sovereign defense policy to counter the war in Ukraine and the weakening of American security guarantees, the European Union will continue to see its internal cohesion and external attractiveness wane.
Taking the Pulse: Can Europeans Build Their Independent Extended Nuclear Deterrent?
Confronted with a U.S. disengagement and the Russian threat, Europeans are reconsidering their stance on nuclear deterrence. Given the capabilities of the French and British arsenals, can Europe develop an independent nuclear deterrent?
The European Space Model: Renewing Ambition in a Changing Strategic Landscape
The European space model, based on science, cooperation and trade, is now being undermined by changes in international relations and the economic upheavals brought about by New Space. In light of the war in Ukraine and American disengagement, Europe needs to rethink its strategy by adding a fourth pillar dedicated to defense, in order to strengthen its sovereignty and deter possible aggression against the continent.
Europe thinks the unthinkable on a nuclear bomb
Poland wants co-operation with France on a nuclear deterrent. That could take many forms.
France starts 2025 with fresh controversy, questions over Africa
France starts 2025 with a further drawdown of its military presence in its former African colonies, and fresh tensions ignited this week with controversial remarks by French President Emmanuel Macron.
Will Europe's pivot to Asia have any teeth?
Spurred by fears of a ‘new Ukraine’ in East Asia, European powers are ramping up their presence in the Indo-Pacific.
After the success of its army in Mozambique, Rwanda expects economic rewards
Companies affiliated with the powerful Crystal Ventures holding company, the financial arm of Kigali's ruling party, are already present in Mozambique.
France is already sending an armored ‘oddity’ to Ukraine. Now this can send a little odd.
France may send Ukraine its AMX-10Ps, an amphibious infantry fighting vehicle that was phased out of service by the French army nearly a decade ago.
Analysis: France and Britain’s relationship built on defence co-operation
Training and equipping of Ukrainian forces is an immediate priority.
High hopes UK-France summit will reset soured post-Brexit relations
As Emmanuel Macron prepares to welcome Rishi Sunak to Paris, hopes are high that the first UK-France summit since 2018 will turn the page on years of strained post-Brexit relations.
France's Macron Set For Four-nation Tour Of Africa
President Emmanuel Macron kicks off a tour of Central Africa on Wednesday in a diplomatic drive to test out a new "responsible relationship" with the continent as anti-French sentiment runs high in some former colonies
US Navy, French Navy And Royal Navy See Eye To Eye On Interoperability
The heads of the three leading NATO navies, the Chief of Naval Operations (CNO), Admiral Mike Gilday, First Sea Lord, Admiral Ben Key, and the Chief of Staff of the French Navy, Admiral Pierre Vandier, met last week in France for the first ever "Paris Naval Conference".
CNO Delivers Remarks at Paris Naval Conference
CNO Delivers Remarks at Paris Naval Conference
Below is a transcript of the remarks as delivered:
THOMAS GOMART: Just a quick announcement before starting. If you don't want to practice your French you can use receptors which are with this gentleman over there or at the table, because I will speak French and switch to English for the session.
How do maritime companies cooperate with the navies? An interview with Simon Bergulf, MÆRSK
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Simon BERGULF, Group Representative Europe Public and Regulatory Affairs, Head of Energy transition and Operations, Maersk, shares insights on how maritime companies collaborate with the navies to secure maritime economy.
Naval Power and Maritime Economy: Rear Admiral Søren Kjeldsen, Chief of the Royal Danish Navy
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Rear Admiral Søren Kjeldsen, Chief of the Royal Danish Navy, shares insights on the crucial role that naval power plays in support of maritime economy.
Naval Power and Maritime Economy: an interview with Admiral Nicolas Vaujour (Chief of Staff of the French Navy)
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Admiral Nicolas Vaujour, Chief of Staff of the French Navy share insights on the crucial role that naval power plays in support of maritime economy.
How do maritime companies cooperate with the navies? An interview with Evan FUERY, EQUINOR
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Evan FUERY, Senior Vice-President for Corporate Security and Crisis Management, EQUINOR, shares insights on how maritime companies collaborate with the navies to secure maritime economy.
Replay - Paris Naval Conference 2025: Naval Power in support of Maritime Economy
Replay of the third edition of the Paris Naval Conference (CNP), bringing together high-level speakers from the military, industry and academia, for the aim of addressing the issues of securing the maritime economy for the world's navies.
Naval Power and Maritime Economy: Rear Admiral Olivier Berdal, Chief of the Royal Norwegian Navy
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Rear Admiral Olivier Berdal, Chief of the Royal Norwegian Navy, shares insights on the crucial role that naval power plays in support of maritime economy.
Naval Power and Maritime Economy: an interview with Admiral Sir Ben Key, First Sea Lord, Royal Navy
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Admiral Sir Ben Key, First Sea Lord, Royal Navy, shares insights on the crucial role that naval power plays in support of maritime economy.
How do maritime companies cooperate with the navies? An interview with Christine Cabau (CMA-CGM)
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Christine Cabau, Executive Vice-President in Charge of Assets and Operations, CMA-CGM, shares insights on how maritime companies collaborate with the navies to secure maritime economy.
Replay - Affirming European security in times of uncertainty: Poland’s priorities for its Presidency
Poland will assume the presidency of the Council of the EU throughout the first semester of 2025, when geopolitical tensions are likely to peak. Watch the replay of the videoconference "Affirming European security in times of uncertainty. Poland’s priorities of its presidency of the Council".
War and Peace in the Middle East: What Role for the Europeans? (World Policy Conference 2024)
Saturday, December 14, 2024 - 17th edition of the World Policy Conference in Abu Dhabi, United Arab Emirates. Plenary session 19: War and Peace in the Middle East: What Role for the Europeans?
NATO: 75 Years of Strategic Solidarity (replay)
The war in Ukraine, burden-sharing between Allies, U.S. disengagement from Europe, new areas of conflict... At a time when the Alliance has just celebrated its 75th anniversary and the Stoltenberg era is drawing to a close after ten years at the head of the organization, NATO's agenda bears witness to the diversity of its areas of action, as well as to the different perceptions of the Allies on these issues.
In the wake of the Washington summit, this conference of diplomats, military officers and researchers aims to analyze the short- and medium-term prospects for the Atlantic Alliance.
Interview with David Miliband, President and CEO of the International Rescue Committee
Can you describe the humanitarian impact of the war in Ukraine, in Europe, including with regards to displacement, and beyond the outside of Europe?
Where is the U.S. nuclear arsenal headed?
An interview with Jon WOLFSTHAL, nonresident scholar, Nuclear Policy Program, Carnegie Endowment for International Peace
Support independent French research
Ifri, a foundation recognized as being of public utility, relies largely on private donors – companies and individuals – to guarantee its sustainability and intellectual independence. Through their funding, donors help maintain the Institute's position among the world's leading think tanks. By benefiting from an internationally recognized network and expertise, donors refine their understanding of geopolitical risk and its consequences on global politics and the economy. In 2025, Ifri supports more than 80 French and foreign companies and organizations.
Related centers and programs
European & Transatlantic Security
The European & Transatlantic Security Program aims to contribute to the strategic debate by developing analyses around three main axes: European defense and the security architecture of the European continent, institutional and strategic links between the Treaty Organization of North Atlantic (NATO) and the European Union (EU), as well as the evolution of the transatlantic relationship.
Internal Security
The distinction between internal and external threats is often exaggerated, as the borders are so porous. Conflicts taking place thousands of kilometers from France can have tragic resonances on national territory. Radicalization, terrorism and even organized crime have an international dimension that cannot be ignored.
Deterrence and Proliferation
The conflicts in Europe, Asia and the Middle East demonstrate a return of nuclear power to the balance of power. Arsenals are being modernized and expanded, while arms control is collapsing. This research program aims to analyze these phenomena.
Observatory on Future Conflicts
The Observatory of Future Conflicts is a research program carried out by the French Institute of International Relations and the Foundation for Strategic Research on behalf of the three army headquarters aimed at studying developments in tensions and armaments at the horizon 2040 in a transversal perspective, taking into account the issues of each army.
Security Studies Center
Heir to a tradition dating back to the founding of Ifri, the Security Studies Center provides public and private decision-makers as well as the general public with the keys to understanding power relations and contemporary modes of conflict as well as those to come. Through its positioning at the juncture of politics and operations, the credibility of its civil-military team and the wide distribution of its publications in French and English, the Center for Security Studies constitutes in the French landscape of think tanks a unique center of research and influence on the national and international defense debate.
Defense Research Unit
The Defense Research Unit is a program that aims at stimulating the strategic debate by dealing with subjects at the junction of the “technico-operational” and the “political-strategic”. A unique structure in France, it brings together civilian researchers and “military fellows” from each of the three armies to produce work on defense policies, the capability and strategic adaptation of armies, and foresight on tomorrow's conflicts.