Asian states face stark choice in threat of China-US military clash
- Tensions between Beijing and Washington put pressure on friends and neighbours of both countries to pick a side
- Analysts examine how allegiances may align if the shouting match between the two powers becomes a shooting one

This is the last in a four-part series examining the growing tensions between China and the United States and how the situation could escalate into a full-blown military conflict. You can read parts one, two and three here.
While public comments by governments have made clear no country wants to see a direct clash between the two, military analysts say a conflict would force nations to choose sides. And most would go with the United States, because of existing treaties, alliances, and rivalries, they said.

Timothy Heath, a senior international defence researcher at the Rand Corporation, an independent US think tank, said the tensions were polarising the Asia region, and both Beijing and Washington were leaning on nations in Asia and elsewhere for support.