On December 7, 1941, Japan executed a surprise aerial attack on the US Pacific Fleet stationed at Pearl Harbor, Hawaii. This devastating assault resulted in over 2,400 American casualties and led to the United States' formal entry into World War II. The attack not only marked a turning point in the war but also reshaped global geopolitics, as the U.S. emerged as a dominant military power in the post-war world.

The attack on Pearl Harbor in 1941 catalyzed a surge in war poetry, with writers like Randall Jarrell and W.H. Auden capturing the shock and chaos of sudden conflict. This event also prompted Modernist reflections on imperialism and the complexities of the Pacific theater, reshaping the landscape of American literature.