Introduction. Deprofessionalization is the process of losing professional qualities in any field of activity, negatively affecting its effectiveness and caused by various reasons - social, economic, technological, informational, medical, psychological, combat, stressful. Deprofessionalization generates undesirable qualities of a person, changes his or her professional and personal behavior, which is also inherent in military personnel, especially during combat operations. The problems of addictive behavior of servicemen and its impact on military and professional activities are not sufficiently covered in the works of scholars. This is probably due to a number of both objective and subjective reasons, and only actualizes the importance of such research. Purpose. The purpose of the article is to define: behavioral addictions as factors of deprofessionalization of military personnel. Methods. To achieve this goal, a system of general scientific research methods was used, namely: a) analysis of scientific research on the problems of deprofessionalization of specialists, addictive behavior, induction, deduction, synthesis, comparison - to summarize the theoretical provisions and practical results of domestic and foreign scientists on the concepts and essence of psychosomatic and professional deformations of the personality; b) empirical methods: analysis and classification of diagnostic methods for behavioral addictions of the personality, systematic approach - to determine the indicators of. Originality. The diagnostic tools of the study are substantiated. One main methodology (C. Maslach, S. Jackson) and four additional methods were used to diagnose the level of deprofessionalization of servicemen: studying satisfaction with their profession and work; the methodology of motivation of professional activity” (K. Zamfir, modified by A. Rean); questionnaire of professional resilience (O. Kokun); self-efficacy scale by R. Schwartz and M. Jerusalem (modified for military-professional self-efficacy). Diagnostics of behavioral addictions of servicemen was carried out using the methods of O. Shybko, H. Lozova, A. Toncheva, the Dutch Work Addiction Scale (short form) (Schaufeli & Taris): TheDutchWorkAddictionScale (DUWAS). Significant differences between the diagnostic indicators of servicemen of different categories and types of professional activity are shown. Conclusion. The diagnosis of behavioral addictions showed that the most common types of behavioral addictions among servicemen are labor, urgency, and computer/online game addiction. The results of the empirical study made it possible to determine the peculiarities of determining the deprofessionalization of servicemen by addictive behavioral factors. The vast majority of indicators of behavioral addictions are quite closely positively correlated with emotional exhaustion and depersonalization of servicemen. The main directions for further research: identification of various addictive behavioral factors as consequences of the turbulence of the psychological structure of the personality (as a biological system), the degree of deprofessionalization of different categories of servicemen.

У статті розглядаються типові методики діагностування осіб з набутою ургентною адикцією, здійснюється їх адаптація до діагностики військовослужбовців з ознаками адитивної поведінки, наводяться результати експериментального дослідження поведінкових адикцій як чинників депрофесіоналізації військовослужбовців; достовірні відмінності між діагностичними показниками військовослужбовців різних категорій і видів професійної діяльності.