Sоurce: "Applying Just Wаr Theоry tо the Russo-Ukrаiniаn War." Nazar Syvak The ultimate goal of a just war is to re-establish peace. Once a post-war justice is established, the peace-establishers, or Ukraine and the West, face a choice between retribution and rehabilitation. Should Russia be further punished by paying reparations and facing sanctions, or should it be reintegrated? The total costs of reconstruction and recovery in Ukraine amount to $486 billion, excluding debts incurred during the war, human suffering, and lost economic potential. An aggressor is responsible for reimbursing those costs according to jus post bellum, which is not seen as a punishment but a duty of an aggressor. Various strategies have been developed to force Russia to pay reparations, mostly focusing on seizing frozen Russian assets. While it is an important first step, further mechanism much be implemented to ensure Russian financial responsibility for rebuilding Ukraine and compensating for the atrocities committed. QUESTION: 1. What does this author think is necessary to establish a "just peace" after the war ends? Your answer must be in your own words. Your answer must be a minimum of 50 words.