Morocco–Spain relations island for centuries. Diplomatic ties were not restored until January 2003. That July, Morocco complained that Spain lacked neutrality on the Sahara issue when it chaired the United Nations Security Council and, in October, Spain suspended arms sales to Morocco due to the Perejil crisis. Spanish Prime Minister Jose Luis Rodriguez Zapatero visited Morocco in April 2004, and King Juan Carlos I visited in January 2005; on both occasions, joint statements called for a negotiated settlement to the Sahara issue—the Moroccan position. However, visits to Ceuta and Melilla by the Spanish prime minister in January 2006 and monarchs in November
José Luis Rodríguez Zapatero to be illegal and was opposed to the very concept of preemptive war. On 26 May 2003 a Yakovlev Yak-42 plane carrying Spanish soldiers home from Afghanistan crashed in Turkey. The plane had been hired by an agency of NATO. Zapatero blamed Aznar and his government for neglecting aspects like the plane insurance or safety. Further, Aznar had rejected calls for a full inquiry into the crash. After the 2004 March elections it was proven that there had been serious irregularities in the identification of the corpses resulting in a high number of mistakes. Concerning the European Constitution, Zapatero criticized