At the end of every April, a small drama plays out in the UN Security Council. This is when the UN Mission for the Referendum in Western Sahara (MINURSO, its French acronym) comes up for its annual renewal. Western Sahara — Africa’s last colony according to the United Nations — is largely ignored by the Security Council the other eleven months of the year. The Secretary-General has a Person Envoy working on the case, former US Ambassador Christopher Ross, one of the great Arabophone diplomats of his age. The mandate given to Ambassador Ross, to achieve a mutually acceptable political solution that will afford Western Sahara its long denied right to self-determination, is a farce and everyone knows it.