Emmanuel Macron's comments on the hypothetical sending of Western troops to Ukraine have sparked emotion and controversy. No more than the announcement of a debate followed by a vote in Parliament on the bilateral security agreement concluded with kyiv on February 16.

Such excitement shows that the idea of ​​war has definitively reestablished itself in our minds. For eighty years and the end of the Second World War, France had lived in the illusion of eternal peace, a liberation without turning back. The fall of the Berlin Wall and theend of conscription in 2001 reinforced this feeling.