Abstract. The article examines the problem of ensuring the psychological stability of students during the war.  The level of psychological stability of the student in connection with his visit was analyzed.  A study was conducted using a survey of students of several universities in Ukraine.  The developed questionnaire made it possible to outline that most students feel anxiety and fear.  The influence of the psycho-emotional state during the war on the educational performance of students was determined.  There are ways to reduce the feeling of anxiety, tension, fear and directions of adjustment  of  the  psychological  climate  in  the  context  of  resistance  to  stressful  situations.  The object of this study is the psychological stability of students during university studies and studies under martial law.  The subject of the study is the peculiarities of the formation of psychological stability in students and the means of its formation. The purpose of the study is to determine the psychological  conditions  for  the  formation  of  students'  psychological  stability.    Factors  of stressogenicity and psychological stability of students in war conditions were studied. The  research  revealed  the  psychological  essence  of  stress  resistance  and  psychological resilience. On the basis of the survey, the mental state of students of higher education institutions during  the  war  was  analyzed.  The  methods  of  increasing  the  level  of  psychological  stability  of students  while  studying  during  the  war  are  considered.  Practical  recommendations  on  the formation  of  stress  resistance  and  psychological  stability  of  students  of  higher  education institutions during the war are presented.