The years is 2024, Russian-Ukraine War went dired for both side. On 20th May 2024, as Russian Army began a second offensive in Kharkiv Oblast, IS-2 were called back into service due to lack of manpower despite her obsoleted design. She were sent to a outpost close to the battlefield near Kharkiv-Oblast frontline, her role is a field-instructor for inexperienced newer tanks like T-90M and T-80BVM alongside with another human soldiers as most of them are also fresh conscripts.