Diplomatic capital is the power of a country to act in and get things done in the international world. It is like a kind of money that leaders and diplomats use to get other countries to work with them. Countries build diplomatic capital by going to international meetings, making agreements with other countries, and helping other nations solve their problems. Having diplomatic capital means other countries trust you and will listen to what you say, so you can get things done more easily. Having a lot of diplomatic capital is important for a country because it makes it easier for them to reach their goals in the world.