Action of 13 June 1898 decided to withdraw. At the outbreak of the Spanish–American War Cienfuegos was a strategically important port due to its facilities and good communications with Havana. Some prewar plans recommended its prompt capture, but instead it was blockaded, along with some other important ports of the southern coast of Cuba such as Santiago de Cuba and Manzanillo. The most powerful Spanish naval units of the island, meanwhile, had been gathered in Santiago, and submarine defenses consisting mainly of torpedoes had been installed in the major ports of Havana, Cienfuegos, Santiago and San Juan de Puerto Rico. The naval units based in
Battle of Santiago de Cuba tap markets for the products of American industry. Spanish Prime Minister Práxedes Mateo Sagasta did not seek war with the United States. He did not expect victory, but he knew Spanish citizens would likely revolt if he conceded to American demands in Cuba. Meanwhile, Spanish naval leaders tried to employ a strategy where they would not win the war outright, but rather resist the US Navy as much as possible. On May 1, 1898, American and Spanish naval forces met in the Philippines at the Battle of Manila Bay, which resulted in a decisive victory for the United States. The