The relevance of the study is associated with the formation of a complex of stress factors of the environment in relation to graduates of higher military educational institutions and lies in the need for a systematic solution to the problem of adaptation of medical officers to professional activities in the Arctic. The aim of the study is to develop promising directions for the prevention of diseases and increase the efficiency of medical officers on the basis of a systematic study of medical-geographical, military-professional and socio-psychological factors in the formation of stable adaptation in graduates of higher military educational institutions. An original questionnaire Adaptation has been developed, which allows assessing the impact of the complex impact of stress factors. A systematic approach has been applied to assess the contribution of medical-geographical, professional factors, as well as lifestyle. Based on the results of the regression analysis, prognostic models of the influence of factors on the psychophysiological indicators of health, as well as correlations between the three groups of factors and the adaptive capabilities of the organism of military personnel, were obtained. It is concluded that the adaptation of military personnel in the Arctic is more intense in comparison with the redeployment in the subtropics and temperate latitudes. Ensuring high performance of young officers requires the planning and implementation of preventive measures based on monitoring the medical and geographical situation, preliminary adaptation to upcoming service activities, the development of infrastructure for everyday life and recreation of the families of military personnel, scientific support for the problem of redeployment of troops, including the adaptation of young officers. Ensuring high efficiency of young officers requires planning and implementation of preventive measures based on monitoring the medical and geographical situation, preliminary adaptation to the upcoming service activities, development of the infrastructure of everyday life and recreation for families of military personnel, scientific support of the problem of redeployment of troops (1 table, bibliography: 11 refs).