The United States occupation of Haiti began on July 28, 1915, when 330 United States Marines landed at Port-au-Prince, Haiti, on the authority of President of the United States Woodrow Wilson, to establish control of Haiti's political and financial interests. The invasion and subsequent occupation was promoted by growing American business interests in Haiti
https://en.wikipedia.org/wiki/United_States_occupation_of_HaitiOperation Uphold Democracy was a military intervention designed to remove the military regime installed by the 1991 Haitian coup d'état that overthrew the elected President Jean-Bertrand Aristide.
https://en.wikipedia.org/wiki/Operation_Uphold_DemocracyThe United States invasion of Grenada began at dawn on 25 October 1983. The U.S. and a coalition of six Caribbean nations invaded the island nation of Grenada, 100 miles (160 km) north of Venezuela. Codenamed Operation Urgent Fury by the U.S. military, it resulted in military occupation within a few days.[10] It was triggered by the strife within the People's Revolutionary Government which resulted in the house arrest and execution of the previous leader and second Prime Minister of Grenada Maurice Bishop, and the establishment of the Revolutionary Military Council with Hudson Austin as Chairman. The invasion resulted in the appointment of an interim government, followed by elections in 1984.
https://en.wikipedia.org/wiki/United_States_invasion_of_GrenadaThe United States Invasion of Panama, codenamed Operation Just Cause, lasted over a month between mid-December 1989 and late January 1990. It occurred during the administration of President George H. W. Bush and ten years after the Torrijos-Carter Treaties were ratified to transfer control of the Panama Canal from the U.S. to Panama by January 1, 2000. The primary purpose of the invasion was to depose the de facto Panamanian leader, general and dictator Manuel Noriega. He was wanted by the United States for racketeering and drug trafficking. Following the operation, the Panama Defense Forces were dissolved and President-elect Guillermo Endara was sworn into office. The United Nations General Assembly and the Organization of American States condemned the invasion as a violation of international law.
https://en.wikipedia.org/wiki/United_States_invasion_of_PanamaEisenhower responded by authorizing Operation Blue Bat on July 15, 1958, in the first application of the Eisenhower Doctrine in which the US announced that it would intervene to protect regimes that it considered to be threatened by international communism. The goal of the operation was to bolster Chamoun's pro-Western Lebanese government from internal opposition and threats from Syria and Egypt. The plan was to occupy and secure Beirut International Airport, a few miles south of the city, and then to secure the port of Beirut and the approaches to the city.
https://en.wikipedia.org/wiki/1958_Lebanon_crisis#Operation_Blue_BatThe Second Occupation of Cuba by United States military forces, officially the Provisional Government of Cuba, lasted from September 1906 to February 1909.
https://en.wikipedia.org/wiki/Second_Occupation_of_Cuba