Next US president will confront nuclear disorder
Significance As Barack Obama eyes the January 2017 presidential transition, Washington's decades-long goal of a stable global nuclear order appears to be under threat from multiple quarters. Obama was mulling a US nuclear posture shift in August, whereby he would declare that the United States would only launch its nuclear deterrent in response to a nuclear strike by an adversary, ruling out a nuclear response to a conventional attack on US or allied forces. Impacts Deviation by Washington from support of disarmament and existing legal instruments could strain ties with some US allies. Trump's unorthodox positions on nuclear policy will promote defections by national security Republicans to Clinton's camp. A candidate's campaign trail rhetoric is likely to influence the credibility of the US nuclear deterrent once in office.