English has become an essential instrument of modern diplomacy. As the primary working language of many international institutions, including the United Nations, it enables diplomats from different linguistic and cultural backgrounds to communicate clearly and efficiently. By providing a common platform for negotiation, cooperation, and policy dialogue, English strengthens mutual understanding and facilitates effective international relations in an increasingly interconnected world.

diplomacy, international communication, global cooperation, diplomatic negotiations, international relations.

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in post-colonial contexts (p. 2).