It’s a storm that threatens to bring down Ukrainian President Volodymyr Zelensky’s government and deal a severe blow to Ukraine’s Western allies. On the frontlines in eastern Donbas, Ukraine has continued to lose territory since Russia’s summer offensive began in May. The ground lost has been small in terms of area but significant in terms of the human and material cost. Between them, Russia and Ukraine have suffered around 2 million casualties over the course of the war.