After Spain's defeat by U.S. and Cuban forces during the War of 1898, Spain relinquished sovereignty over Cuba. Following the war, U.S. forces occupied Cuba until 1902, when the United States allowed a new Cuban government to take full control of the state’s affairs. As a condition of independence, the United States forced Cuba to grant a continuing U.S. right to intervene on the island in accordance with the Platt Amendment. The amendment was repealed in 1934 when the United States and Cuba signed a Treaty of Relations. The United States and Cuba cooperated under the rule of Fulgencio Batista through the 1950s. Following the revolution of 1959 and the rise of Fidel Castro to power, relations steadily deteriorated. As a result of Castro’s reforms and the Cuban government’s increased cooperation with the Soviet Union, the United States severed diplomatic relations with Cuba in January 1961.
Modern Flag of Cuba
Following the defeat of Spain in 1898, the United States remained in Cuba as an occupying power until the Republic of Cuba was formally installed on May 19, 1902. On May 20, 1902, the United States relinquished its occupation authority over Cuba, but claimed a continuing right to intervene in Cuba.
Diplomatic relations and the U.S. Legation in Havana were established on May 27, 1902, when U.S. Envoy Extraordinary and Minister Plenipotentiary Herbert Goldsmith Squiers presented his credentials to the Government of the Republic of Cuba.
Following an act of Congress, the U.S. Legation in Havana, Cuba, was raised to Embassy status on February 10, 1923, when General Enoch H. Crowder was appointed Ambassador.
The United States severed diplomatic relations with Cuba on January 3, 1961, citing unwarranted action by the Government of Cuba that placed crippling limitations on the ability of the United States Mission to carry on its normal diplomatic and consular functions.
A U.S. Interests Section was established in Havana under the protection of the Swiss Government on September 1, 1977.
The United States and Cuba resumed diplomatic relations on July 20, 2015, when both countries elevated their respective Interests Sections to Embassy status. President Barack Obama and Cuban President Raul Castro agreed to the date for these actions in an exchange of letters dated June 30, 2015.