المسيرة الخضراء
After the Green March in 1975, during which Morocco annexed Western Sahara, a former Spanish colony, General Dlimi became head of staff of the Moroccan Armed Forces in this territory. Western Sahara was then claimed both by Morocco and by the Polisario Front, which initiated a guerrilla against Rabat. In 1980, Dlimi initiated the construction of a wall, stating it was to protect the annexed Western Sahara from the Polisario's attacks. The latter became increasingly restricted to its base, Tindouf, in Algeria.