The Polisario Front has declared the 1991 Western Sahara ceasefire defunct after Morocco launched a military operation within the UN-patrolled buffer strip through the disputed territory Nov. 13. At issue is a road linking the territory to Mauritania, which passes through the buffer zone just before the border. Polisario considers the road illegal, claiming it was built in violation of the 1991 truce. What are variously called protesters or Polisario-linked militia have been blocking the road at the locality of Guerguera, within the buffer zone. Morocco's Royal Armed Forces say they are seeking to secure the flow of goods and people along the road; Polisario contends the road is being used to smuggle drugs and contraband. Polisario's armed wing, the Sahrawi People's Liberation Army, claims to have launched attacks on Moroccan forces. It is unclear if the renewed conflict has yet claimed any lives. (Sahara Press Service, WSRW, Maghreb Daily News, MEO, NYT, NYT, UN News, Al Jazeera)