How do revolutionary socialist states construct territorial boundaries and exert state authority over borderlands? Conventional historiography on Cold War Asia often portrays border regions as peripheral zones of limited state control or as sites of conflict and competition between rival states. Qingfei Yin’s compelling new study, “State Building in Cold War Asia: Comrades and Competitors on the Sino-Vietnamese Border”, represents a significant departure from these established narratives. By examining the Sino-Vietnamese border from 1949 to 1975, Yin reveals borderlands as vibrant laboratories of state-building, where state power was neither simply imposed from above nor effectively resisted from below, but continuously renegotiated among central authorities, local actors, and transnational networks. In doing so, Yin significantly advances scholarly debates on the Cold War’s impact in Asia, state formation processes, and borderland dynamics.
Yin situates her study at the intersection of international Cold War history and borderland studies. Her central argument effectively challenges dominant state-centric approaches in diplomatic and military historiography, which frequently overlook local agency. At the same time, Yin engages thoughtfully with Willem van Schende’s influential concept of “Zomia”, which conceptualizes borderlands primarily as spaces inherently resistant to state authority. Instead, she proposes a nuanced dialectical interpretation that builds upon yet critically extends Charles Tilly’s insights into conflict-driven state formation. Socialist revolutionary states, Yin argues, did not merely wage war or impose unilateral authority; rather, they engaged in sustained, dynamic, and reciprocal interactions with local communities and transnational networks. Methodologically, Yin adopts a meticulous microhistorical approach to illuminate these complex local border dynamics. Central to her analysis is the innovative concept of “joint state invasion” (pp. 5–13), through which she elucidates how two ideologically aligned socialist states simultaneously and interactively pursued territorial integration in their shared borderlands.
The five central chapters vividly illustrate Yin’s core theoretical propositions, particularly the dialectical interaction between state authorities and local agency as well as the evolving dynamics of the “joint state invasion”. The first chapter, “Asymmetric State Building (1949–1954)”, highlights the initial divergences between the Chinese and Vietnamese approaches to the border region. Having consolidated national authority by 1949, the People’s Republic of China (PRC) primarily viewed the border through a security lens, responding with stringent control measures against perceived subversive threats. By contrast, the Democratic Republic of Vietnam (DRV), still engaged in its independence struggle against French colonial forces, pragmatically treated the border as a logistical lifeline. Yin underscores how this early asymmetry profoundly shaped subsequent state-building trajectories and interactions between the two socialist states.
In Chapter 2, “Joint State Building (1954–1957)”, Yin elaborates the evolving bilateral relationship following Vietnam’s temporary division after the Geneva Accords. Here, she portrays how both states explicitly articulated shared ideological commitments to socialism and internationalism, attempting cooperative control over transnational networks. Despite official proclamations of solidarity, Yin uncovers substantial tensions and discrepancies at the local level. State officials and border residents contested permissible cross-border exchanges, especially trade. Yin’s insightful treatment highlights continuous tensions between ideological solidarity and practical divergence, reinforcing her argument that state authority was continuously negotiated rather than merely imposed.
The dynamic interplay between central authorities and local actors sharpens further in Chapter 3, “Negotiated State Building (1958–1964)”. Yin examines socialist transformation campaigns such as China’s ‘Great Leap Forward’ and Vietnam’s collectivization efforts, highlighting unintended border consequences. Rather than passively complying, border residents deployed subtle strategies of resistance—including migration, informal economic activities, and strategic invocations of socialist discourses—to legitimize their local practices. Yin demonstrates how state authorities were compelled to accommodate local interests and reshape policies. Chapter 4 extends the analysis to maritime border regions. Yin’s examination of maritime networks, characterized by fluidity and traditional mobility, adds nuance to our understanding of socialist state-building by emphasizing specific limitations of territorial control. These maritime contexts emphasize the adaptability and resilience of transnational practices.
The final chapter, “Reversed State Building (1965–1975)”, addresses a period of acute internal crisis—the Cultural Revolution in China and Vietnam’s intensified war with the United States—that undermined both states’ capacity to maintain authority over their borderlands. Yin portrays this reversal as a pivotal moment in which state control sharply receded, enabling local autonomy to expand and informal cross-border trade to flourish. Yin emphasizes state power’s conditional dependence on sustained resources and coherent administrative structures.
Throughout Yin’s analysis, borderlands emerge not as marginal spaces but as dynamic zones of interaction and negotiation. Yin convincingly demonstrates how the Cold War in Asia constituted a distinct geopolitical context, producing unique patterns of socialist state-building. Her original concept of “joint state invasion” proves particularly insightful, capturing how two ideologically aligned socialist states simultaneously and interactively pursued territorial integration. Equally important is Yin’s emphasis on local agency, demonstrating how border communities actively shaped and responded to state interventions. Border regions thus appear as crucial laboratories for understanding state power and societal dynamics.
In sum, “State Building in Cold War Asia” makes a major contribution to Cold War history and interdisciplinary borderlands scholarship. Beyond significantly enhancing our understanding of Sino-Vietnamese relations, Yin encourages a broader reconsideration of state power, local agency, and the transformative potential of socialist border regions. Her study is significant not only for specialists in Cold War Asia, but also for historians and social scientists broadly interested in comparative state-building, border studies, and state-society relations.
Funding
Open Access funding enabled and organized by Projekt DEAL.
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