Morocco says its troops have launched an operation in a no man’s land on the southern border of Western Sahara to end “provocations” by the pro-independence Polisario Front.
Rabat on Friday said its troops would “put a stop to the blockade” of trucks travelling between Moroccan-controlled areas of the disputed territory and neighbouring Mauritania, and “restore free circulation of civilian and commercial traffic”.
The Polisario Front on Monday warned that it would regard a three-decade-old ceasefire with Morocco as over if Rabat moved troops or civilians into the buffer zone on the Mauritanian border.
It warned that “the entry of any Moroccan military, security or civil entity” into the Guerguerat buffer zone “will be considered as a flagrant aggression to which the Sahrawi side will respond vigorously in self-defence and to defend its national sovereignty”.
“This will also mean the end of the ceasefire and the beginning of a new war across the region,” the Polisario Front said.
Guerguerat is located on the southern coast of the disputed Western Sahara, along the road leading to Mauritania, some 380km (235 miles) north of Nouakchott, a buffer zone patrolled by a United Nations’ peacekeeping force.
“The Sahrawi government also holds the United Nations and the Security Council in particular responsible for the safety and security of Sahrawi civilians,” the Polisario statement added.
Last week, around 200 Moroccan truck drivers appealed to Moroccan and Mauritanian authorities for help, saying they were stranded on the Mauritanian side of the border near Guerguerat.
In a statement carried by the Mauritanian news agency Alwiam, the produce truck drivers said they were returning from Mauritania and sub-Saharan Africa but “militias affiliated with separatists” had stopped them from crossing.
In recent weeks, Moroccan media outlets said Sahrawi separatists had set up roadblocks and stopped passage across the border. Al Jazeera could not independently verify the reports.
The UN also cited isolated incidents at Guerguerat in a recent report.
What is the conflict about?
Western Sahara, a vast swath of desert on Africa’s Atlantic coast, is a disputed former Spanish colony.
Rabat controls 80 percent of the territory, including its phosphate deposits and its fishing waters.
Morocco, which maintains that Western Sahara is an integral part of the kingdom, has offered autonomy but insists it will retain sovereignty.
The Algeria-backed Polisario Front, which fought a war for independence from 1975 to 1991, demands a referendum on self-determination.
The two sides signed a ceasefire in September 1991 under the aegis of the UN after 16 years of war, but the planned referendum has been repeatedly postponed due to a dispute between Rabat and the Polisario over the composition of the electorate and the status of the territory.
Negotiations on Western Sahara involving Morocco, the Polisario, Algeria and Mauritania have remained suspended for several months.