On March 25, 2026, a debate took place at the National Assembly on the war launched by the United States and Israel against Iran, in accordance with Article 50-1 of the Constitution. This provided an opportunity to revisit decades of discussions about the Middle East, a true laboratory for foreign policy.
Since 1945, conflicts in the Middle East have revealed tensions between the executive and legislative powers in France regarding foreign policy. While the Fourth Republic saw numerous interpellations that could hold the government accountable, the Fifth Republic marginalized Parliament. However, the constitutional revisions in 2008 and the increasing use of Article 50-1 reintroduced a space for deliberation. Discussing war in the Middle East reflects the exercise of political control under constraints.
It is important to recall that conflicts in the Middle East, a region of strategic interests, links, and rivalries, have a unique place in French diplomatic history. From the Suez Crisis to the recent Gaza conflict, these conflicts have led to debates that reflect the changing French political landscape. How has Parliament debated these conflicts and what do these debates reveal about the evolution of parliamentary control over French foreign policy?
The archives of the National Assembly and the Senate are rich sources of information. Under the Fourth Republic (1946-1958), they reveal a conflictual parliamentary system facing major Middle East crises within an unstable institutional framework focused on debates. Parliament was dominant with powerful tools to question the government on such issues, leading to extensive exchanges that could culminate in a vote holding ministerial responsibility. The politicization of conflicts reached its peak with three key moments structuring this period concerning the Middle East.
The first phase (1947-1949) corresponds to the creation of Israel and the first Arab-Israeli wars. Debates focused on recognizing the new state, France’s position at the UN, and regional balances. The Suez Crisis of 1956 was a climax of disagreements, as the Franco-British intervention sparked heated debates amid opposition denouncing dangerous adventurism. In 1958, amidst the end of a regime, a crisis in Lebanon and the deployment of French troops led to new parliamentary divisions.
While politicization was strong with abundant debates, chronic instability limited Parliament’s capacity to guide foreign policy. The birth of the Fifth Republic resulted in the marginalization of the legislative power and a drastic reduction of its influence. Parliamentary debates existed, but without obligatory votes or accountability. Crisis moments seemed to legitimize the presidency, with debates during events like the Six-Day War in 1967 and the Yom Kippur War in 1973 reflecting this trend.
With the introduction of Article 50-1 in the 2008 constitutional reform, the debate on the Middle East has evolved, creating a new space for unprecedented deliberation. The government can make a statement followed by a debate, with or without a vote, without engaging its responsibility. Major discussions have addressed issues like chemical weapon use in Syria in 2013 and the fight against Daesh from 2014 to 2020. The recent crisis of 2025-2026 signals an asymmetric deliberation, showing ongoing centralization of foreign policy and a parliamentary system regaining a voice but remaining constrained.
Myriam Benraad Former Professor at the University of Exeter
