Armed aggression and its negative impact on the exogenous and endogenous environ-ment of economic agents aggravate the problems of the sectors of the national econ-omy, in particular, the banking sector. In this context, the state acquires a key role in managing the processes of the banking sector at both the micro and macro levels. The aim of the article is to determine the key characteristics of the state’s influence on the banking sector in Ukraine during the active phase of the war. The method of synthesis, the method of economic and statistical analysis, and the case method were applied for the analysis. The methodological framework of the research is the method of strategic analysis. The key task of balancing the operational work of the banking sector, main-taining a stable macroeconomic condition and state security is emphasized. As a result, emphasis is placed on the need to define a systemof key indicators for management by the regulator and central authorities during the war. Accordingly, the analysis of these indicators showed that the banking sector of Ukraine did not experience cata-strophic losses in 2022, which indicates the success of the state in this area. In partic-ular, the number of operating banks in Ukraine slightly decreased by -5.7% in 2022 to 67 banks. Moreover, it was recorded that the banking sector of Ukraine maintained a positive financial result at the level of UAH 12 billion net profit in Q3 2022. Prospects for future research consist of an in-depth study of factors influencing the complex of state actions at the micro-and macro-levels in terms of meeting the needs of the main groups of stakeholders.