Several attempts have been made, notably by the United Nations, to resolve the Western Sahara issue. In mid-2003, the UN Secretary General's Personal Envoy, James Baker, proposed a settlement plan, also referred to as the Baker Plan II. The UN's proposal was rejected by Morocco and accepted by the Sahrawi Arab Democratic Republic. As far as bilateral attempts are concerned, very little has been achieved, as Morocco continues to refuse any concessions that would allow the independence of Western Sahara, while Algeria maintains its support for the self-determination of the Sahrawis.