Thousands of migrants have entered the Spanish territory of Ceuta from Morocco, with at least nine dying in the attempt, prompting local officials to seek help from Spain's national government. Videos show mainly Moroccans, including families, crossing near a border checkpoint. Spain’s interior ministry says it will ensure citizen safety and border integrity but won't declare a national emergency. The surge follows a wave of migrants attempting to reach Ceuta by swimming. Ceuta and Melilla are Spanish territories in Africa, often seen as gateways to Europe. The border situation has been a diplomatic flashpoint between Spain and Morocco, with tensions flaring in the past.