Examining U.S. militarism's centrality to the Cold War cultural imagination, Christine Hong assembles a transpacific archive—placing war writings, visual renderings of the American concentration camp, Japanese accounts of the atomic bombing of Hiroshima, black radical human rights petitions, Korean War–era G.I. photographs, Filipino novels on guerrilla resistance, and Marshallese critiques of U.S. human radiation experiments alongside government documents. By making visible the way the U.S. war machine waged informal wars abroad and at home, this archive reveals how the so-called Pax Americana laid the grounds for solidarity—imagining collective futures beyond the stranglehold of U.S. militarism.