The landing at Guánica

On May 12, 1898, Rear Admiral William T. Sampson's U.S. Navy squadron opened fire on San Juan, and by June 25 the USS Yosemite had settled into a blockade of the harbor. Puerto Rico was not the main event of the Spanish-American War, but it had not been left alone either.

The invasion proper began five weeks later. General Nelson A. Miles received his orders on July 18, and within three days a convoy of nine transports with about 3,300 soldiers left Guantánamo, Cuba, escorted by the USS Massachusetts. They sailed for the island's southern coast and not for San Juan.

On July 25, 1898, Miles brought the first contingent of American troops ashore at Guánica, a small town on Puerto Rico's southern coast. There was no fight waiting for them. The landing was unopposed, a detail that says as much about the state of Spain's colonial defenses as about the speed of what followed.

That does not mean the campaign was bloodless everywhere. U.S. forces met pockets of Spanish and loyalist resistance as they advanced through the southern and central interior in the following weeks. But by the end of August, barely five weeks after Guánica, the island was under American control, and a colonial arrangement that had lasted 390 years was effectively over.

General John R. Brooke took over as the first U.S. military governor once Spain surrendered. The paperwork came a little later: the peace protocols were signed in Washington on August 12, and Spanish commissioners traveled to San Juan on September 9 to agree on how the withdrawal would be carried out on the ground.

What makes Guánica worth pausing on is not the drama, because there was not much. It is the speed and the stillness: an empire changing hands on a beach almost no one had heard of, without a vote and with barely a shot to mark the moment the next half century of Puerto Rican history began.

Sources: Historia de Puerto Rico; Campaña de Puerto Rico. Freeze 2026-08-22.