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.
Stridency to Flippancy: Diplomatic wrangle over North Korea at G-8 and G-20
The issue at stake is the US upholding and expanding its role as the key shaper of geopolitics in Northeast Asia, and China unwilling to be sidelined by the United States.