evidence: The Polisario Front is an independence movement that claims territory in the Western Sahara region, an area that Morocco says belongs to it. It is believed that Moroccan authorities deliberately reduced the number of military forces on this heavily guarded piece of land in the coastal colony of Ceuta on Morocco's border after Ghali was taken to Spain. This week, Spain's highest court issued a legal summons for Ghali pertaining to a possible war crimes case. [...] The region is rich in mineral resources, including some of the largest phosphate deposits in the world. Around 72% of all known phosphate reserves are there. Before the 1991 ceasefire, Morocco had started to build a border wall. The result is that much of those mineral deposits are now in Moroccan-controlled territory.