The process of establishing the structure of public administration in Ukraine has been difficult, characterised by a series of reforms and reorganisations. Additional research is necessary to gain a comprehensive understanding of the ways in which the public administration system in Ukraine was modified during the operation of martial law and in order to evaluate its effectiveness. The objective of this investigation is to evaluate the performance of Ukraine's current public administration system during the conflict, describe the revolutionary changes that martial law has brought about, and examine the system's current state. The paper identifies shortcomings in the operation of specific public administration organizations and proposes solutions to address these deficiencies.