Part 8/9:
As the Chimera invaded Canada and the United States in August 1951, the American military grappled with the implications of ownership under alien rule. Faced with the grim reality of impending defeat, President Noah Grace proposed Project Omega, which controversially aimed to negotiate peace at the expense of global safety. After his execution, the United States resorted to constructing the Liberty Defense Perimeter, a final stronghold against encroaching forces.
Between 1952 and 1953, the Chimera unleashed their might across continents, obliterating remaining centers of human civilization. Despite the valiant efforts of the American military, the final assault in May 1953 resulted in the annihilation of the last organized resistance.