The article considers the role of interjections in the English-language political communication, which is especially relevant nowadays when the modern civilizational space is subjected to global emotionalization. The releases of one of the longest running American news programmes in television history – “Face the Nation”, which were aired in 2021, serve as the empirical material of the study carried out. The block of research materials included both interjections that perform traditional functions and interjections that serve as a complementary means of implementing the impact strategy. Interjections, expressing hesitation, have only possessed the status of elements of speech formation, while in political communication they acquire the status of a means of intercepting initiative in speech, thereby demonstrating dominance over the interlocutor and giving the communicative situation an emotive character. It is inextricably linked with the non-ecological nature of speech, mainly manifested through the manipulative nature of political communication, in which, each interlocutor tends to influence the communicant. Interjections act as a complementary means in this process, on the one hand, reinforcing the authoritarian nature of the interruption, and on the other, mitigating the process of transition from one communicant to another. The linguistic description methods are used in the article. The study reveals the potential of interjections, which consists in fulfilling the role of emotionally charged communication markers. Thus, in the course of socio-historical development in general and in the process of emotionalization of the global communication space in particular, the observed tendency to expand functional boundaries, depending on the type of communication, makes it possible to conclude that English interjections have rich potential.