sentences:  The Council then instructed Sir Dixon’s replacement to proceed to the subcontinent and, after consultation with the governments of India and Pakistan, to effect the demilitarization of the State of Jammu and Kashmir on the basis of the United Nations Commission for India and Pakistan and called upon the parties to co-operate with the UN Representative to the fullest degree in effecting the demilitarization.The Council then instructed the new UN Representative to report to them within three months and, if he had not effected the demilitarization or obtained plans to do so, the Representative would report to the Council those points of difference which would have to be resolved for demilitarization to be carried out.The Council then called upon the parties to accept arbitration upon all outstanding points of difference, should the UN Representative fail to achieve a full agreement, by an arbiter or a panel of arbiters to be appointed by the president of the International Court of Justice.