Engagement is vital

Chinese Coast Guard vessels fire water cannons towards a Philippine resupply vessel Unaizah May 4 on its way to a resupply mission at Second Thomas Shoal in the South China Sea in March. — Reuters

THE South China Sea is a bustling waterway with growing freight and naval passages, combining widespread commercial and military interests.

More than 80% of world trade exceeding US$5 trillion (RM21.67 trillion) in value traverses these much-contested waters each year, fusing high economics with heated geopolitics.