Unveiling Relational Power in Foreign Policy: Insights from China–Vietnam Relations

Abstract

This article employs the relational power approach to explain the essence and dynamics of China–Vietnam relations. The bilateral relationship between these two neighboring communist states has remained relatively stable since their diplomatic normalization in 1991. Vietnam has regarded China as a top priority in its foreign policy, despite historical legacies and lingering territorial conflicts in the South China Sea. Meanwhile, China has, at times, tolerated Vietnam’s defiant and confrontational actions during conflicts. Notably, interactions between the two sides frequently restore swiftly following such conflicts. This phenomenon cannot be fully explained by existing hard and soft power theories. The relational power theoretical framework provides three main propositions for explaining China–Vietnam interactions, including prioritizing long-term stability over immediate and apparent material gains, balancing expectations to sustain stability, and a preemptive effect that constrains both sides’ actions. This approach provides a nuanced understanding of their enduring yet complex relationship.