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 Ramon Blanco y Erenas, the top military commander in Cuba, ordered it to sortie from the harbor along the coast westward to Cienfuegos. In Cervera's eyes, the escape from the bay seemed nearly impossible. He strongly considered fleeing under protection of night, but opted to sail by day instead to ensure the safe navigation of his ships through Santiago's narrow channel. On Sunday July 3, 1898, Cervera, aboard his flagship "Infanta Maria Teresa", led the Spanish fleet out of the safety of Santiago harbor at seven minute intervals. The primary elements of the American forces in Cuban waters were initially