Is the South China Sea moving from a ‘zone of peace’ towards the next conflict area?

This dilemma is precisely the value of grey-zone operations that China is exploiting with the hesitation of US military rules-based responses.

Whether these events are deliberate synchronisation between SCS assertiveness and Middle East tensions or opportunistic convergence, maximize the strain on US military planners.

With resources divided across theatres, the Indo-Pacific "pivot" faces practical tests.

George Washington's deployment signals resolve, yet without a clear counter to the coast guard militia tactics, it risks underscoring asymmetry.

Philippine resilience, backed by US training and presence (including recent multilateral exercises with Japan), adds layers, but the burden of response often falls on Manila's smaller forces.

This is an issue the leadership within ASEAN has not considered at this stage.

These actions are tipping the region beyond any strategic balance between the major players.

For the US, the challenge lies in calibrating deterrence.

Carrier strike groups uphold presence and reassure allies, but they do not easily neutralise non-kinetic coercion.

However, China's unconventional approach demonstrates how patience and asymmetry can challenge even the world's premier naval power.

As tensions simmer, the sea's grey waters reflect a contest where victory may belong less to the side with the largest ships and more to the one mastering ambiguity.

This, however, is taking the region away from being an ASEAN-designated 'zone of peace, freedom, and neutrality (ZOPFAN)' towards another conflict region.