The Battle of San Juan Hill, fought on July 1, 1898, during the Spanish-American War, resulted in significant casualties. American forces suffered approximately 1,500 casualties, including killed, wounded, and missing personnel. The Spanish forces experienced higher losses, with estimates suggesting around 1,000 casualties.
This battle is primarily known for the valor of the Rough Riders, a volunteer cavalry regiment led by Theodore Roosevelt, and their charge up the hill, which played a crucial role in the American victory. The intense fighting and strategic importance of San Juan Hill contributed to its historical significance, marking a key moment in the conflict that led to the U.S. emerging as a global power.