South China Sea

Few territories are as hotly contested as the western Pacific Ocean. Across the 1.5 million square mile expanse of the East and South China Sea, six countries lay overlapping claims that date back centuries. China, Vietnam, Korea and Indonesia assert their right to trade routes, deploying military garrisons to defend disputed territories while Japan, Vietnam and the Philippines resist their expansion.

Over the last decade, the center of world power has been quietly shifting from Europe to Asia. With oil reserves of several billion barrels, an estimated 900 trillion cubic feet of natural gas, and several centuries' worth of competing territorial claims, the South China Sea in particular is a simmering pot of potential conflict. The underreported military buildup in the area where the Western Pacific meets the Indian Ocean means that it will likely be a hinge point for global war and peace for the foreseeable future.