On June 11, 1898, approximately 600 United States Marines landed at Guantánamo Bay, Cuba, marking one of the most significant early operations of the Spanish–American War. The landing represented the first major American military action on Cuban soil and demonstrated the growing reach of the United States as it emerged as a global power at the close of the nineteenth century.
The Spanish–American War began in April 1898 following years of tension between the United States and Spain over Cuba’s struggle for independence. American public opinion had increasingly favored intervention, particularly after the sinking of the battleship USS Maine in Havana Harbor on February 15, 1898. Although the exact cause of the explosion remained uncertain, many Americans blamed Spain, and calls for war intensified. By the spring of 1898, the United States had entered the conflict with the goal of ending Spanish rule in Cuba.
Guantánamo Bay was strategically important because of its deep natural harbor on Cuba’s southeastern coast. American naval commanders recognized that controlling the bay would provide a valuable base for fleet operations and supply activities during the campaign against Spanish forces. On June 10, U.S. Navy ships bombarded Spanish positions around the harbor, and the following day Marines came ashore to establish a secure beachhead.
The landing force was commanded by Lieutenant Colonel Robert W. Huntington. After reaching shore, the Marines quickly established a defensive position on a nearby hill that became known as Camp McCalla. However, their arrival did not go unchallenged. Spanish troops and local guerrilla fighters launched repeated attacks against the newly established camp. Over several days, the Marines endured sniper fire, night assaults, and difficult conditions in the tropical environment. Despite these challenges, they successfully held their position and secured the area.
One of the most notable figures associated with the Cuban campaign was Theodore Roosevelt, who would later become the 26th President of the United States. Although Roosevelt and his volunteer cavalry regiment, the Rough Riders, landed elsewhere in Cuba later in the campaign, the successes at Guantánamo Bay helped pave the way for broader American operations on the island. The establishment of a secure naval base allowed U.S. forces to coordinate future attacks, including those that led to the capture of Santiago de Cuba.
The Marines’ actions at Guantánamo Bay became an important chapter in the history of the United States Marine Corps. Their ability to establish and defend a forward position under combat conditions earned widespread praise and contributed to the Corps’ growing reputation as an elite fighting force. The campaign also highlighted the increasing importance of amphibious operations, a military capability that would become a hallmark of Marine Corps doctrine in the decades that followed.
More than a century later, the landing at Guantánamo Bay remains a notable milestone in American military history. It marked a turning point in the Spanish–American War and reflected the United States’ emergence onto the world stage. The events of June 11, 1898, continue to be remembered as a demonstration of determination, strategic planning, and military innovation during a transformative period in the nation’s history.
Editor's Note: The featured illustration includes Theodore Roosevelt, one of the most recognizable figures associated with the Spanish–American War. While Roosevelt did not participate in the June 11, 1898 landing of U.S. Marines at Guantánamo Bay, he later played a prominent role in the Cuban campaign as leader of the Rough Riders. The image is intended to represent the broader American involvement in Cuba during the war.
Use This Figure in the Classroom
Discussion Questions
- Why was Guantánamo Bay an important military objective during the Spanish–American War?
- How did the landing of U.S. Marines in Cuba reflect America's changing role in world affairs at the end of the 19th century?
- What challenges do you think soldiers faced during amphibious landings before modern technology and equipment?
Classroom Activity
Map the Campaign
Provide students with a map of Cuba and the Caribbean. Have them locate Guantánamo Bay, Santiago de Cuba, Havana, and Florida. Students should trace the route taken by American forces and explain why controlling ports and harbors was essential to military success. Conclude by discussing how geography can influence the outcome of wars.
Debate Prompt
Did the Spanish–American War mark the beginning of the United States as a global power?
Divide the class into two groups. One side argues that victories such as the landing at Guantánamo Bay demonstrated America's emergence onto the world stage. The other side argues that the United States was already becoming a major power before the war and that the conflict merely accelerated an existing trend.
Writing Assignment
Imagine You Were There
Write a one-page journal entry from the perspective of a U.S. Marine landing at Guantánamo Bay on June 11, 1898. Describe what you see, hear, and feel as you come ashore and establish a defensive position. Include details about the challenges faced by the Marines and the importance of the mission.
Printable Quote
"The Marines landed not merely to seize a harbor, but to secure a foothold in a conflict that would reshape America's place in the world."