China’s maritime territorial claims, and its diplomatic and military measures to attain them, have caused much regional concern in recent years. The expansive maritime sovereignty claims of China in the South China Sea flow from three key goals: the completion of its incomplete nationalist project of territorial consolidation and unifying the state; the desire to control the contested maritime periphery; and the garnering of sea-based resources such as oil and gas that have assumed critical importance for fuelling the economy of a rapidly modernising China.

In recent years, China has again publicly revived its territorial claims over India's northeastern state of Arunachal Pradesh. However, by insisting on these claims, China is making a settlement of the territorial issue virtually impossible and seriously misperceiving public opinion trends in India. China has failed to appreciate that if Arunachal is claimed to be the southern part of Tibet Autonomous Region (TAR), India cannot accept Tibet to be within China.