A more thorough explanation:

Definition: Démarche (day-mahrsh) is a French word that means "gait" or "walk." In diplomacy, it refers to an oral or written statement that contains a demand, offer, protest, threat, or other similar communication.

Examples:

• The ambassador made a démarche to the foreign minister, demanding that their country stop supporting terrorism.
• The government issued a démarche to the neighboring country, protesting their recent military actions.

These examples illustrate how a démarche is a formal communication between countries or diplomats. It can be used to make demands, offer proposals, express concerns, or issue warnings. Démarches are often used in international relations to resolve conflicts or negotiate agreements.