President Barack Obama's foreign policy orientation towards East Asia seems to be characterised by continuity rather than change, and is not so very different from that of his predecessors. With Japan and South Korea, Obama is trying to revitalise bilateral alliances. With China, he continues on his predecessor's policy of greater engagement, though he has offered some concessions during his visit to Beijing in November 2009. However, North Korea remains a real and huge challenge for Obama to test his engagement in East Asia.

The emerging changes in the security calculus within the Korean Peninsula are forcing Japan to revisit its existing position on the nuclear issue. The changing security environment has triggered several debates within Japan on the nuclearisation of the island nation. Although, at present, domestic opinion within Japan is opposed to exercising the nuclear option, there has been a break in the hitherto established taboo to have an open debate on the country's nuclear policy.

This article argues that in contradiction to the conventional wisdom that the Sino-Indian rivalry is one-sided (with only India viewing China as a rival); China has always factored India in its strategic calculus. The Sino-Indian relationship is asymmetric only to the extent that while India regards China as its 'principal rival', China considers India as only one of its (many) 'strategic rivals' as opposed to the principal one. This article also analyses articles related to India published in English-language Chinese journals in recent years.

Experts are still searching for a settled answer to the causes and aftermath of the violent unrest between the Han and Uyghurs in China's Xinjiang province that erupted on July 5, 2009. The long-simmering resentment of the native Uyghurs against the Han-dominated groups coupled with the deepening economic crisis is believed to have been the major reason for the ethnic riots. The questions being asked now are: Was it a crisis of ethnicity or economy? Why did the crisis manifest itself this way? And was the crisis a prelude to China's terrorism problem?