In a significant development, Jammu and Kashmir has been removed from the UN list of unresolved disputes, giving a setback to Pakistan which has been asking the world body to intervene on the issue.The omission of Jammu and Kashmir from a list of disputes under the observation of the UN Security Council was noticed by Pakistan whose envoy has lodged a protest."Jammu and Kashmir dispute was not mentioned in the context of unresolved long-running situations," said Amjad Hussain B Sial, Pakistan' acting envoy to the UN."We understand this was an inadvertent omission, as Jammu and Kashmir is one of the oldest disputes on agenda of the Security Council," he added.Sial was speaking at the UN General Assembly session, which was discussing the functioning and reform of the Security Council. It was organised by the UK that holds the presidency of the Security Council this month.Pakistan has been asking the UN to intervene to help resolve the issue but India has always maintained that it has to be resolved bilaterally between the two countries.