ON 5 October 2016, the International Court of Justice handed down its decision in the three parallel proceedings involving the Marshall Islands (as applicant) and India, Pakistan and the UK (as respondents): Obligations concerning Negotiations relating to Cessation of the Nuclear Arms Race and to Nuclear Disarmament (Marshall Islands v India). The Marshall Islands claimed that the respondent states had failed to meet their obligation to negotiate the cessation of the nuclear arms race and nuclear disarmament in good faith, either under Article VI of the Non-Proliferation Treaty (claim against the UK) and/or customary law (against all three respondents). All three respondents formulated objections to jurisdiction and admissibility. In all three cases, they objected that a “dispute” did not exist between them and the applicant. The Court, by a narrow majority (extremely narrow in the case against the UK: by the casting vote of the President), declined to exercise jurisdiction on the basis that no dispute existed between the parties.