- Departure: The US Army departed from Tampa, Florida, on June 14, 1898.
- En route: The main expeditionary force, led by General William R. Shafter, sailed aboard transports and warships. The journey across the Gulf of Mexico took approximately three days.
- Arrival: The US troops landed on the southern coast of Cuba near Daiquirí and Siboney on June 22, 1898. They established their base of operations in the area.
- Subsequent Movements: From the landing beaches, the US Army advanced inland towards the Spanish stronghold of Santiago de Cuba. Major battles were fought, including the Battle of El Caney and the decisive Battle of San Juan Hill.
- Occupation: The successful US military campaign resulted in the capture of Santiago de Cuba and other strategic locations on the island. US forces occupied Cuba until 1902, when the Cuban government was established.