Western Sahara is a disputed territory in North-western Africa. It has a surface area of 272,000 square kilometres (105,000 sq mi). Approximately 30% of the territory is controlled by the Sahrawi Arab Democratic Republic (SADR); the remaining 70% is occupied and administered by neighboring Morocco. It is the most sparsely populated country in Africa and the second most sparsely populated country in the world, mainly consisting of desert flatlands. The population is estimated at 618,600. Nearly 40% of that population lives in Morocco-controlled Laayoune, the largest city of Western Sahara.
The Polisario Front, Frente Polisario, Frelisario or simply Polisario, is a Sahrawi nationalist liberation movement seeking to establish a Sahrawi Arab Democratic Republic for the Sahrawi people through the means of self-determination and armed resistance in the disputed territory of Western Sahara.
The Moroccan Western Sahara Wall or the Berm, also called the Moroccan sand wall, is an approximately 2,700 km-long (1,700 mi) berm running south to north through Western Sahara and the southwestern portion of Morocco. It separates the Moroccan-controlled areas on the west from the Polisario-controlled areas on the east. The main function of the barriers is to exclude guerrilla fighters of the Polisario Front, who have sought Western Saharan independence since before Spain ended its colonial occupation in 1975, from the Moroccan-controlled western part of the territory.
Mohamed Abdelaziz was the 3rd Secretary General of the Polisario Front, from 1976, and the 1st President of the Sahrawi Arab Democratic Republic from 1982, until his death in 2016.
El-Ouali Mustapha Sayed was a Sahrawi nationalist leader, co-founder and second Secretary-General of the Polisario Front.
The Houston Agreement was the result of negotiations between the Polisario Front and Morocco on the organization of a referendum, which would constitute an expression of self-determination for the people of Western Sahara, possibly leading to full independence or integration within Morocco. The talks were conducted during 1997 in Houston, United States, under the auspices of United Nations representative James Baker, using the framework of the 1991 Settlement Plan. The agreement was supposed to lead to a referendum in 1998, after it had been prevented from taking place in 1992 as originally envisioned.
The Settlement Plan was an agreement between the ethnically Saharawi Polisario Front and Morocco on the organization of a referendum, which would constitute an expression of self-determination for the people of Western Sahara, leading either to full independence, or integration with the Kingdom of Morocco. It resulted in a cease-fire which remains effective until 2020, and the establishment of the MINURSO peace force to oversee it and to organize the referendum. The referendum never occurred.
Guelta Zemmur is a small town or village in the Moroccan-administered part of the territory of Western Sahara.
The Sahrawi National Union Party was a short-lived political party set up by Francoist Spain to rally indigenous support in its rebellious Spanish Sahara colony.
The Government of Morocco sees Western Sahara as its Southern Provinces. The Moroccan government considers the Polisario Front as a separatist movement given the alleged Moroccan origins of some of its leaders.
Amgala is an oasis in Western Sahara. It is located between Tifariti and Smara, outside the Moroccan Wall in the area controlled by the Polisario.
The Western Sahara conflict is an ongoing conflict between the Sahrawi Arab Democratic Republic/Polisario Front and the Kingdom of Morocco. The conflict originated from an insurgency by the Polisario Front against Spanish colonial forces from 1973 to 1975 and the subsequent Western Sahara War against Morocco between 1975 and 1991. Today the conflict is dominated by unarmed civil campaigns of the Polisario Front and their self-proclaimed SADR state to gain fully recognized independence for Western Sahara.
The Western Sahara Autonomy Proposal is an initiative proposed by Morocco in 2006 as a possible solution to the Western Sahara conflict. In 2006, the Moroccan Royal Advisory Council for Saharan Affairs (CORCAS) proposed a plan for the autonomy of Western Sahara and made visits to a number of countries to explain the proposal. The Spanish approach to regional autonomy has been named as a possible model for Western Saharan autonomy, mentioning specifically the cases of the Canary Islands, the Basque Country, Andalusia, or Catalonia. The plan was presented to the UN Security Council in April 2007 and received the backing of the United States and France. This initiative constituted the main ground for the Moroccan proposal at the Manhasset negotiations.
The Western Sahara War was an armed struggle between the Sahrawi indigenous Polisario Front and Morocco from 1975 to 1991, being the most significant phase of the Western Sahara conflict. The conflict erupted after the withdrawal of Spain from the Spanish Sahara in accordance with the Madrid Accords, by which it transferred administrative control of the territory to Morocco and Mauritania, but not sovereignty. In late 1975, the Moroccan government organized the Green March of some 350,000 Moroccan citizens, escorted by around 20,000 troops, who entered Western Sahara, trying to establish a Moroccan presence. While at first met with just minor resistance by the Polisario Front, Morocco later engaged a long period of guerrilla warfare with the Sahrawi nationalists. During the late 1970s, the Polisario Front, desiring to establish an independent state in the territory, attempted to fight both Mauritania and Morocco. In 1979, Mauritania withdrew from the conflict after signing a peace treaty with the Polisario Front. The war continued in low intensity throughout the 1980s, though Morocco made several attempts to take the upper hand in 1989–1991. A cease-fire agreement was finally reached between the Polisario Front and Morocco in September 1991. Some sources put the final death toll between 10,000 and 20,000 people.
The following outline is provided as an overview of and topical guide to the Sahrawi Arab Democratic Republic:
Operation Rattle, also known as the 1991 Tifariti offensive, was the last military operation in the Western Sahara War by the Royal Moroccan Army against the Polisario Front, seeking independence for Western Sahara. A ceasefire had been agreed between the parts on July. During August and the first days of September 1991, the Royal Moroccan Army (RMA) conducted offensive operations in the areas of Mehaires, Tifariti, Bir Lahlou, Mijek and Agwanit, resulting in multiple Sahrawi civilian casualties, the destruction of Tifariti and Bir Lahlou, poisoning of the wells and subsequently depopulation of the area.
The 1989 Battle of Haouza was an armed confrontation in the Western Sahara War that took place on 11 October 1989, when Polisario Front troops attacked the Moroccan Wall in North Africa's Haouza region. The attack was seen as a POLISARIO response to the delay of the peace conversations with Morocco, and the declarations of Hassan II denying another encounter with Sahrawi representatives.
The First Battle of Amgala was fought between 27 and 29 January 1976 around the oasis of Amgala, Western Sahara, about 260 kilometres (160 mi) west of the border with Algeria. Units from the Algerian Army were attacked by units from the Royal Moroccan Armed Forces on the night of 27 January. The Algerians withdrew after fighting for 36 hours. However, the retaliation came fairly soon, between 13 and 15 February 1976 Polisario units defeated Moroccan troops in the second Battle of Amgala.
The battle of Gueltat Zemmur occurred between 13 and 29 October 1981 when Polisario Front attacked the very small Moroccan garrison at Guelta Zemmur in Western Sahara. Using heavy military equipment including tanks and surface-to-air missiles, the Polisario Front defeated the Moroccan garrison forces entrenched around the town. Three Moroccan planes were shot down, including a C-130 Hercules. Moroccan armed forces then aggressively counterattacked and drove the Polisario out of the town, causing significant casualties in the Polisario side.
Lahbib Sid Ahmed Aouba, known as Lahbib Ayoub was a Western Saharan militant and co-founder of the Polisario Front. He led many conflicts with the group before joining Morocco in 2002.
Morocco 
Sahrawi Republic