This article examines the evolution of Belgrade's official position on the Kosovo issue. The author explores such aspects as the importance of Kosovo in the historical consciousness of the Serbian political elite, the stages of the current attitude towards Kosovo on the part of the Serbian leadership, as well as the significance of historical events on the Kosovo for modern Serbia. The object of the study is the Kosovo crisis, the subject is the vision of the presidents and senior officials of Serbia of the fate of Kosovo. Special attention is paid to the historical stage of the formation of national ideas among Serbs and Albanians, in which the battle on the Kosovo field played a key role. Studying the positions of the presidents and senior officials of Serbia on Kosovo allows to track the process of folding the current position, and also allows to see the trajectory of the formation of attitudes towards Kosovo. The main conclusion of the study is the idea that the struggle for Kosovo in Serbia is a central national idea that serves as a unifying principle and builds patriotism around itself. A special contribution of the author is the systematic tracking of the evolution of Belgrade's position on the Kosovo issue. The novelty of the research lies in the fact that the article consistently and constructively describes the approach of various Serbian presidents to the problem based on their speeches, statements and actions in the international arena.