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France-South Korea: from cordial cooperation to strategic necessity

France-South Korea: from cordial cooperation to strategic necessity

Source: French to English Tester   Published on: 2026-03-31

Source: The Conversation – in French– By Arnaud Leveau, Doctor in political science, associate professor in the Master’s program in International Affairs, Paris Dauphine University – PSL

ThevisitEmmanuel Macron’s visit to South Korea on April 2 and 3, 2026, invites us to face what the Franco-Korean relationship both reveals and conceals: the untapped potential of a partnership between two advanced industrial democracies, which share the same strategic condition but still struggle to fully capitalize on its implications.


There is a form of failure particularly difficult to diagnose: the one concealed by partial success. The Franco-Korean relationship is an illustration of this. It works. It produces measurable results in trade exchanges, cultural cooperation, and diplomatic consultations. Precisely because it works, no one really considers it urgent to transform it.bilateral trade exchangesare currently close to 15 billion euros per year, and South Korea is among France’s most advanced industrial partners in Asia, particularly in the automotive, energy, and critical technologies sectors.

This comfort is a trap. In a world where partnerships are no longer ranked by tradition or geographical proximity, but by the ability to jointly respond to systemic shocks, a “well-managed” but non-structuring relationship is one that retreats. Strategic agendas are becoming denser; if France and South Korea do not occupy a central place for each other, they will naturally slip towards the periphery of each other’s decisive choices.

The question is therefore not: “How to improve Franco-Korean cooperation?” It is more radical: “Whytwo industrial democraciesadvances, with also convergent strategic interests, have they not yet crossed the threshold of a recognized mutual necessity?

Two sovereignties under constraint: a common grammar

To understand why this threshold has not yet been crossed, one must first understand what structurally brings the two countries closer together, well beyond the rhetoric of shared values.

South Korea and France have each developed, through radically different means, a state philosophy based on constrained sovereignty. For Korea,this philosophy was forged in fireÀ: colonization, fratricidal war, permanent division, nuclear or revisionist neighbors. The Korean state has learned, through existential vulnerability, to never confuse alliance with dependence, to diversify its industrial partners as others diversify their military reserves, to turn constraint into a driver of innovation.

For France, the lesson was slower to absorb and repeatedly painful. The decade 2015–2025 was one of successive disillusionments: the illusions of a strategic partnership with Russia, the brutality of the Trumpian “America First” revealing the fragility of the Atlantic guarantee, the return of war in Europe, Chinese economic coercion established as an overt geopolitical instrument. What South Korea has known since 1953, France is still learning: no medium power, no matter how capable, is safe from the pressure of great powers.

This convergence of experiences produces a common grammar: autonomy is not proclaimed, it is built. It is embodied in sovereign industrial bases, in resilient value chains, in partnerships chosen rather than endured. It is on this foundation, not on cultural similarity nor on existing sectoral cooperations, that a true Franco-Korean strategic partnership could be based.

What the geopolitics of 2026 makes possible and urgent

The visit from April 2 to 3, 2026, of President Macron to South Korea takes place in an unprecedented context. Never since the end of the Cold War have the objective conditions for a Franco-Korean rapprochement been so favorable… and the obstacles to this rapprochement so visible.

Opportunities side: the restructuring of technological value chains creates unprecedented spaces of complementarity. France has a developing artificial intelligence ecosystem, supported by increasing public and European investments, a civil nuclear industry unparalleled in Europe, and a diplomatic projection capacity that few democracies of comparable size can claim. South Korea, on its side, masters critical segments of the global economy –semiconductors,batteries,shipbuilding– and has quietly transformed its defense industry into one of themost competitive in the world. These two profiles are not in competition: they are complementary. It is precisely the kind of complementarity that the fragmentation of globalization makes valuable.

On the obstacles side, Paris is now experiencing a double geopolitical overload. The European eastern front (rearmament,support for Ukraine, credibility of collective deterrence) absorbs an increasing share of the political and budgetary bandwidth. And thewar triggered on February 28, 2026, against Iran by Washington and Tel Avivadds a second major area of tension that France cannot ignore.

The French position in this conflict precisely illustrates the complexity of its situation: Emmanuel Macron attributed the “primary responsibility” for the crisis to Tehran, while disapproving of strikes “carried out outside international law.” A stance ofdouble disapproval– neither alignment with the Trump and Netanyahu administrations, nor frank condemnation of the operation – which places Paris in an uncomfortable diplomatic no-man’s land. The partial closure of the Strait of Hormuz, which already weighs on European energy supplies, adds additional economic pressure to this already overloaded equation.




Also to read:
The French deployment offshore regarding the war in Iran: legal framework and modalities of action


On the Korean side, there is another constraint that has tightened: the Russo-North Korean axis is now an assumed strategic reality. North Korea has supplied Russia with ballistic missiles and combat troops, and according to the South Korean Institute for National Security Strategy, Pyongyang would havestoredbetween $7.67 and $14.4 billion (between €6.7 and €12.5 billion) combining soldier deployments and equipment exports, awide rangewhich reflects the evaluation uncertainties, but whose order of magnitude is sufficient to measure the impact: for an economy of about 40 billion dollars (34.7 billion euros) of GDP, even the low scenario represents a considerable inflow of foreign currency, which strengthens the military capacities of the regime and significantly reduces the effectiveness of international sanctions.




Also to read:
North Korea, the war in Ukraine, and the Indo-Pacific theater


Added to this, on the French side, is an operational obstacle too rarely named: Franco-Korean defense cooperations remain structurallyhindered. Despite converging industrial interests – France in naval nuclear power and weapons systems, Korea in land platforms and ammunition – the two countries have not yet found a credible coproduction format, due to the lack of a political framework ambitious enough to overcome bureaucratic reluctance and technological transfer constraints.

This dual context – Western overload on one side, heightened North Korean threat on the other – calls for the development of a precise and targeted Franco-Korean agenda, structured around a few concrete strategic convergences, rather than a declaration of global partnership whose implementation would remain subject to current urgencies.

Additional structuring constraint: South Korea remains deeply rooted in itsalliance with the United States, which constitutes the foundation of its national security, while being engaged in acomplex relationship with Japan. This dual strategic dependence limits its room for maneuver, while reinforcing its interest in complementary partnerships with actors like France.

The recentvisit of President Lee Jae-myung to China, marked by an interview with Xi Jinping going well beyond protocol, illustrates this logic of active diversification: Seoul does not seek to choose between Washington and Beijing, but toexpand one’s room for maneuverby cultivating partnerships with credible third powers. France, precisely because it is neither American nor Chinese, and because it carries an ambition of strategic autonomy that Seoul intuitively understands, occupies a potentially singular place in this calculation provided it claims it.

Europe as a lever – provided it is used

One of the least exploited avenues of the Franco-Korean partnership is precisely the one that Paris could activate best: the European dimension. France is not simply one partner country among others for South Korea. It is, potentially, the gateway to a larger space, a coalition of advanced industrial democracies bound by common rules, an integrated market, and a growing ambition for technological sovereignty.

However, this European dimension remains underutilized. Franco-Korean industrial cooperations exist in energy, transport, defense, but they are largely bilateral. They are not integrated into a European framework. They do not contribute to building the “trusted value chains” that the EU is nonetheless seeking to develop to reduce its critical dependencies. It is a missed opportunity.

Theinvitationfrom South Koreaat the G7 summit, that France will welcome atÉvianIn June 2026, the scale could change. Not as a protocol signal, but as an assertion that Seoul has its place in the arenas where technological balances, artificial intelligence standards, and rules for the trade of critical goods are being redefined. For Paris, making South Korea a key partner in the European agenda on these topics, and not just a benign observer, would be a concrete political act, not just an intention.

Three bets for a relationship that changes course

Rather than listing additional areas of cooperation, an exercise at which diplomatic communiqués already excel, it is better to identify what would allow the relationship to change dimension. Three bets seem decisive.

First bet: accept the asymmetry of emergencies without using it as an excuse

Paris has its eyes fixed on Eastern Europe; Seoul on the Korean peninsula. This asymmetry of urgencies is real. But it does not prevent the development of common reflexes on issues where interests naturally overlap: governance of critical technologies, security of maritime spaces, resilience of supply chains. The mistake would be to wait for the agendas to align spontaneously. They will not.

Second bet: making South Korea a partner of European strategic autonomy

European strategic autonomy only makes sense if it relies on reliable external partners. South Korea is one of the few countries in the world to simultaneously meet the necessary criteria: political and institutional resilience, a leading industrial and technological base, innovation capacity in critical sectors, alignment with international trade rules, and willingness to diversify its strategic partnerships.

Third bet: invent formats that bypass bureaucracies

The state apparatuses of the two countries will not spontaneously produce the strategic density that is lacking. Think tanks, universities, technology companies, armies, and development financial institutions are often better positioned to experiment with new forms of co-construction. Franco-Korean diplomacy would benefit from delegating more, provided clear political directions are set. A shared innovation ecosystem in artificial intelligence, joint cyber exercises, a Franco-Korean investment fund in critical value chains: these concrete projects are worth more for the relationship than ten declarations of intent.

The visit as a test

Thevisit of Emmanuel Macronoccurs at a time of intensification of political relations, marked by theexpressed willingness of both countries to give new momentum to their strategic partnership, without however its outlines being clearly defined.

State visits have their own value: they force one to articulate what one truly wants. What Emmanuel Macron will say in Seoul will reveal as much about the French conception of the international order as about the bilateral relationship itself. Will he propose an agenda for industrial and normative co-construction, or simply renew the promise of an “excellent” relationship?

In a world where geopolitical fragmentation drives each state to prioritize its partnerships, the in-between position is no longer tenable. For both France and South Korea, the choice is not between cooperation and non-cooperation. It is between a relationship that remains on the periphery of decisive strategic choices, and one that resolutely enters them. The moment is rare: the conditions for convergence are objective, diplomatic windows rarely open twice in the same place.

There remains an implicit condition that neither the communiqués nor the sectoral agreements can replace: a shared political will to see each other differently from how we have seen ourselves until now, as two partners who have the same constraints, the same vulnerabilities, and, concretely, need each other to have influence in a world that will not wait for them.

The Conversation

Arnaud Leveau does not work for, does not advise, does not own shares in, and does not receive funds from an organization that could benefit from this article, and has declared no affiliation other than his research institution.

ref. France-South Korea: from cordial cooperation to strategic requirement –https://theconversation.com/france-south-korea-from-cordial-cooperation-to-strategic-demand-279496