The concept of strategic culture gives fresh insights into China’s current strategy and behaviour, particularly in North-East Asia. Strategic culture also demonstrates the difficulty in separating the connection between ideational forces and the development and execution of strategy. This essay expands on the concept of strategic culture by incorporating relationality into the analysis. The argument is that a state’s strategic preferences are shaped normatively over time through consistent inter-state relations. This essay looks at China’s relationships with North Korea and Japan as case studies, before commenting on the implications of relational strategic culture for China’s future actions and the future of strategy.