The paper analyzes the possibilities and role of artificial intelligence in the field of diplomatic communication, which is illustrated and analyzed in more detail on contemporary examples from international practice. In the 21st century, the world is more globally connected, and communication opportunities are more accessible than ever before. By applying the knowledge from the field of artificial intelligence in the diplomatic activity, the communication-technological revolution introduced new ways of communication, and as new strategies of influencing society, which led to significant transformations and changes in the diplomatic profession. The possibilities of applying knowledge from the field of artificial intelligence to the communication process in the diplomatic profession have both positive and negative effects. Namely, although artificial intelligence can analyze and predict certain phenomena much better and faster than human capabilities, it is still dependent on the wishes and intentions of programmers and thus susceptible to possible abuses. The question remains how global connectivity, thanks to the existence of social networks, affects society and actors in the international environment. The paper presents all relevant features and considerations on the topic of applying knowledge from the field of artificial intelligence to the communication process in diplomacy. The application of artificial intelligence knowledge will in the long run play a more dominant role in the field of diplomatic communication. Research of the relevant literature has shown that artificial intelligence will play the role of digital assistant in the future, but the importance of the human factor will remain primary.