Morale is one of the most frequently recurring concepts in the media covering events from the country and the world. It is used by journalists and experts representing the scientific and military communities. The concept is also used by ordinary people commenting on the attitudes and achievements of various individuals and social entities, especially in situations of particular threats to human life and health. Since the term morale is used in different contexts and meanings, many different ways of understanding it can be noted. It can also be seen that approaches to the phenomenon of morale differ in time – interest in it decreases during peace and social stability and increases during conflicts, revolutions, or wars. For example, in the post-Cold War decade of the 1990s, known as the “end of history” or the “peace dividend” period, there was little scientific work on morale. But earlier, during the “Cold War”, such publications were numerously created in the West . From the emerging interest in the concept of morale in modern times, it appears that it is still valid and important.