The research deals with the changes in the educational sector of Ukraine because of the Russian-Ukrainian war (2014–2025). An analysis of the changes and peculiarities of the educational process organization (EPO) of students at Western Ukrainian higher education institutions (HEIs) under martial law was carried out in Bohdan Shunevych’s and Yurii Svirskyi’s research and presented at The Learning Ideas Conference in 2024. This session describes the results of the same changes in the educational process organization of students mentioned in the previous research (2024) but at the Eastern Ukrainian HEIs: (1) the dependence of certain learning technologies and teaching methods usage on the location of higher education institutions during the war; (2) creation of conditions for the safe work of students and teachers; (3) the organization of psychological training for work in extreme conditions; (4) ways to improve the qualifications of teachers for better performance of assigned tasks; as well as (5) the role of conducting scientific work among students of various levels to help the Armed Forces of Ukraine in today’s conditions and creative specialists for the reconstruction of the national economy after the war. During the last years, new changes in education process organization appeared, that is: (6) many HEIs of different specialization have to be joined together because of lack of students at the territory of their locations; (7) implementation of artificial intelligence in EPO by students and teachers at Ukrainian educational institutions. As a result, seven changes in learning and research work of students at some universities from the eastern part of Ukraine (Kharkiv region) were analyzed and compared with the changes in the western part of Ukraine (Lviv region) under the martial law.