At Manila Bay in the Philippines, the U.S. Asiatic Squadron destroys the Spanish Pacific fleet in the first battle of the Spanish-American War. Nearly 400 Spanish sailors were killed and 10 Spanish warships wrecked or captured at the cost of only six Americans wounded.
The Spanish-American War had its origins in the rebellion against Spanish rule that began in Cuba in 1895. The repressive measures that Spain took to suppress the guerrilla war, such as herding Cuba’s rural population into disease-ridden garrison towns, were graphically portrayed in U.S. newspapers and enflamed public opinion. In January 1898, violence in Havana led U.S. authorities to order the battleship USS Maine to the city’s port to protect American citizens. On February 15, a massive explosion of unknown origin sank the Maine in the Havana harbor, killing 260 of the 400 American crewmembers aboard. An official U.S. Naval Court of Inquiry ruled in March, without much evidence, that the ship was blown up by a mine but did not directly place the blame on Spain. Much of Congress and a majority of the American public expressed little doubt that Spain was responsible, however, and called for a declaration of war.
In April, the U.S. Congress prepared for war, adopting joint congressional resolutions demanding a Spanish withdrawal from Cuba and authorizing President William McKinley to use force. On April 23, President McKinley asked for 125,000 volunteers to fight against Spain. The next day, Spain issued a declaration of war. The United States declared war on April 25. U.S. Commodore George Dewey, in command of the seven-warship U.S. Asiatic Squadron anchored north of Hong Kong, was ordered to “capture or destroy” the Spanish Pacific fleet, which was known to be in the coastal waters of the Spanish-controlled Philippines.
On April 30, Dewey’s lookouts caught sight of Luzon, the main Philippine island. That night, under cover of darkness and with the lights aboard the U.S. warships extinguished, the squadron slipped by the defensive guns of Corregidor Island and into Manila Bay. After dawn rose, the Americans located the Spanish fleet: 10 out-of-date warships anchored off the Cavite naval station. The U.S. fleet, in comparison, was well armed and well staffed, largely due to the efforts of the energetic assistant secretary of the navy, Theodore Roosevelt, who had also selected Dewey for the command of the Asiatic Squadron.
At 5:41 a.m., at a range of 5,400 yards from the enemy, Commodore Dewey turned to the captain of his flagship, the Olympia, and said, “You may fire when ready, Gridley.” Two hours later, the Spanish fleet was decimated, and Dewey ordered a pause in the fighting. He met with his captains and ordered the crews a second breakfast. The four surviving Spanish vessels, trapped in the little harbor at Cavite, refused to surrender, and at 11:15 a.m. fighting resumed. At 12:30 p.m., a signal was sent from the gunboat USS Petrel to Dewey’s flagship: “The enemy has surrendered.”
Dewey’s decisive victory cleared the way for the U.S. occupation of Manila in August and the eventual transfer of the Philippines from Spanish to American control. In Cuba, Spanish forces likewise crumbled in the face of superior U.S. forces, and on August 12 an armistice was signed between Spain and the United States. In December, the Treaty of Paris officially ended the brief Spanish-American War. The once-proud Spanish empire was virtually dissolved, and the United States gained its first overseas empire. Puerto Rico and Guam were ceded to the United States, the Philippines were bought for $20 million, and Cuba became a U.S. protectorate. Philippine insurgents who fought against Spanish rule during the war immediately turned their guns against the new occupiers, and 10 times more U.S. troops died suppressing the Philippines than in defeating Spain.