Japan was occupied by the US after World War II as part of the Allied occupation of Japan. The US occupation of Japan ended in 1952 when the Treaty of San Francisco came into effect.
Germany was occupied by the US after World War II as part of the Allied occupation of Germany. The US occupation of Germany ended in 1949 when the Federal Republic of Germany (West Germany) was founded.
Haiti was occupied by the US several times in the early 20th century. The first US occupation of Haiti began in 1915 and ended in 1934. The second US occupation of Haiti began in 1994 and ended in 2000.
The Philippines was occupied by the US after the Spanish-American War in 1898. The US occupation of the Philippines ended in 1946 with the granting of independence to the Philippines.
Guam is a US territory and, therefore, has not been occupied by the US.
