China's artificial islands are described as conquest by civil engineering because physical construction turns a contested claim into a visible fact. Hadrian's Wall and the Great Wall of China provide the historical analogy: each marked the practical extent of imperial authority as well as defending it. Other states then face a costly choice between accepting the new feature, imposing economically disruptive sanctions, or risking war over newly deposited sand. The islands may have limited value in peace yet become strategically important in conflict, which is why their creation changes the future bargaining position. The closing question is what restraint can be expected from less accountable powers when even comparatively honorable services have broken rules for national interest.
Notable Point · 57:34-59:41
Artificial islands as conquest by civil engineering
Use China's artificial islands to examine how construction can create a territorial fact that is costly to reverse.