Digital diplomacy is a vital part of modern international law, influencing communication and decision-making between States and international organizations. Through digital media such as social media and email, digital diplomacy opens new channels for communication and information exchange between countries. The use of digital diplomacy contributes to broadening international communication and strengthening diplomatic relations, thus enhancing mutual understanding and reducing the likelihood of conflicts. In addition, digital diplomacy plays a role in addressing global security challenges such as terrorism and cybercrime, facilitating the exchange of information and enhancing international cooperation in these areas.