‘Bad news for South Korea’ as US-Russia nuclear pact expires, sparking fears of arms race

Fears over the weakening of global momentum to rein in North Korea’s nuclear ambitions have mounted with the expiration of the New Strategic Arms Reduction Treaty (New Start) between the United States and Russia, with observers warning that an emboldened Pyongyang could also spark a domino effect regionally. For 15 years, the treaty functioned as a stabilising force between the world’s two largest nuclear powers, setting limits on deployed strategic nuclear warheads and delivery systems while...