In a few sentences, explain the Protection of Interests by states in Diplomacy.

Protection of interests by states in diplomacy refers to the actions taken by a country to safeguard its national interests in the international arena. This can involve a wide range of activities, from negotiating treaties and agreements with other countries, to advocating for the country's economic or security interests. For example, a country might engage in diplomatic talks to secure trade deals that benefit its domestic industries. Alternatively, it might use diplomacy to resolve conflicts with other countries in a way that maintains its national security. The ultimate goal is to use diplomatic channels to promote and protect the country's interests on the global stage.