While it still feels unreal, roughly a year ago on February 24th 2022 one of the major world powers, Russia, invaded Ukraine. They were able to pull off some successful attacks and even able to gain some ground on the battlefield. However, to much of everyone’s surprise, Ukraine started fighting back, fiercely so, and taking back much of the territory that had been lost to Russia. The main reasons why they were able to pull this off were thoroughly discussed during the second day of DSEI Japan 2023.DSEI Japan is the only large-scale fully integrated defense event to take place in Japan, in wh…