The first advantage is ambiguity

The most effective form of coercion may be the one that never looks like coercion.

A border can be altered without a battle. A territorial claim can be strengthened without an occupation. A supply chain can be disrupted without an announced embargo. A rival can be pressured without giving it a single moment dramatic enough to trigger a proportionate response.

That is the logic behind China’s growing use of grey-zone tactics: actions calibrated to produce incremental strategic gains while remaining below the threshold of open conflict. China’s use of buffer zones and cartographic renaming along the Indian border is one expression of it. The same logic appears in economic pressure, political signalling and military posture.

The important point is not simply that China avoids war. Many states do. The more consequential point is that staying below the threshold can itself become a method of changing the status quo.

The first advantage is ambiguity