Marking fifty years since the Fall/Liberation of Saigon, this issue of Review of International American Studies revisits the intertwined histories and memories of “Vietnam” and “America” through the lens of literature, visual culture, and transnational exchange. The introduction reflects on the enduring resonance of Hubert van Es’s 1975 rooftop photograph—an image that has come to symbolize both the end of the Vietnam War and the beginning of a global struggle over its remembrance. As state-sanctioned and diasporic narratives continue to diverge, Vietnam’s postwar landscape and its global diaspora reveal competing modes of memorialization: triumph and loss, exile and belonging, ideology and affect. The featured contributions trace how writers and artists—among them Marcelino Truong, Nguyễn Phan Quế Mai, Lan Cao, and Viet Thanh Nguyen—reconfigure these contested memories through narrative, philosophy, and art. The issue underscores how the “American War” must be reframed as a Vietnamese and transnational experience, extending beyond national or temporal boundaries. Engaging with the “transnational turn” in American Studies (Fishkin 2004), it argues that the afterlives of the war persist in literature’s ongoing negotiation of trauma, identity, and reconciliation—revealing “Vietnam” and “America” as interwoven cultural constructs on the ever-shifting battlefields of memory.