North Korea Rouses Neighbors to Reconsider Nuclear Weapons

As reported by the New York Times.

The article reports that not only could Japan and South Korea quickly develop nuclear weapons of their own, but also that:

Beyond South Korea and Japan, there is already talk in Australia, Myanmar, Taiwan and Vietnam about whether it makes sense to remain nuclear-free if others arm themselves — heightening fears that North Korea could set off a chain reaction in which one nation after another feels threatened and builds the bomb.