The South China Morning Post published footage this week from a PLA helicopter transit that traced the exact terrain a mainland assault would need to hold: the approaches into Taipei's basin, the ridgelines commanding the capital's western flank. Small Wars Journal's companion analysis, published the same week, reads the flight path against China's published military doctrine and finds a blueprint, not a patrol: waypoints selected for their use in a fight to take the city, not to overfly it. The New York Times, reporting from Taiwan's own drills this week, describes an island testing its capacity to resist a naval siege. That is a defensive frame. The helicopter footage is an offensive one, and both were published in the same seven days.

The distinction matters because Taipei has spent 2026 preparing for the wrong scenario. A siege, blockaded ports and choked shipping lanes, is a war of attrition Taiwan's reserve stockpiles and civil defense drills are built to outlast. A capture plan aimed at the capital's terrain is a war measured in hours, not months, and it does not respond to the same preparation. If Small Wars Journal's read of the flight path holds, the next signal to watch is not another blockade drill off Kaohsiung. It is whether the PLA repeats this same helicopter route, at the same altitude, tracing the same ridgelines into the Taipei basin.