Foreign relations of Spain coast of Morocco - the coastal enclaves of Ceuta and Melilla, which Morocco contests, as well as the islands of Peñon de Alhucemas, Peñon de Vélez de la Gomera, and Islas Chafarinas. Spain maintains sovereignty over Ceuta, Melilla, Peñon de Velez de la Gomera, Alhucemas and the Chafarinas Islands (captured following the Christian reconquest of Spain) based upon historical grounds, security reasons and on the basis of the UN principle of territorial integrity. Spain also maintains that the majority of residents are Spanish. Morocco claims these territories on the basis of the UN principles of decolonisation, territorial integrity and that
La Gomera the subsequent immigration, genetic footprints of the first settlers of the Canary Islands persist in the current inhabitants. Parallelling mtDNA findings (50.1% of U6 and 10.83% of L haplogroups), the largest average Northwest African contribution (42.50%) was found for the samples from La Gomera. According to Flores et al. (2003), genetic drift could be responsible for the contrasting difference in Northwest African ancestry detected with maternal (51% of Northwest African lineages) and paternal markers (0.3–10% of Northwest African lineages) in La Gomera. Alternatively, it could reflect the dramatic way the island was conquered, producing the strongest sexual asymmetry in the