The aim of this article is to define the role of the organisations established by the parliamentary opposition during the Euromaidan. The political opposition created the National Resistance Headquarters and the All-Ukrainian Union “Maidan” at that time. In the long term, they were supposed to become a tool for the opposition in the upcoming presidential elections. In the short term, in turn, they were to coordinate the actions of protesters during the Euromaidan throughout Ukraine. In order to achieve the research objective, the historical, systemic, and case study methods were used.

The study refers to the role of building relations between the direct supervisor and employee teams, indicating the opportunities and threats resulting from conducting selected aspects of internal communication in the so-called uniformed organisations. The authors draw attention to the roles of communication competencies and their social overtones, seeing in these elements both opportunities and threats to the involvement of employees in the performance of official tasks, as well as their readiness to deepen relations with their direct superior. The presented results of empirical research concern the organisation of the Ministry of National Defence and the State Fire Service and are only an element of a larger research project. The aim of the research process was to determine the opportunities and threats generated by aspects of organisational communication in the context of maintaining a satisfactory state of personal security of the examined institutions participating in activities in the field of defence and protection of population, property and the environment.