Borders – Israel will withdraw from the Golan Heights and return to a border based on that from 4 June 1967 with adjustments, to be agreed upon, on a limited scale and the territorial exchange ratio of 1:1, which will reflect the international border of 1923. The mutual agreement will be implemented in a number of phases, similar to the model applied in the Sinai Peninsula, and for a time period not to exceed five years. Security Arrangements – The sides will agree on a package of security arrangements, which will define (by mutual consent) the amount of land to be demilitarized on each side of the border and arrangements for the deployment of international peacekeeping forces.