Pohnpei Liberation Day is observed in the Micronesian state of Pohnpei every September 11, commemorating the liberation of the island from Japanese occupation in 1945. The holiday includes a variety of festivities such as friendly sports competitions among the state's municipalities, featuring events like track and field, softball, basketball, and wrestling. Celebrations also consist of a flag-raising ceremony, colorful parades, and speeches, attracting participants and spectators from all inhabited islands of Pohnpei State. The US Navy's acceptance of the Japanese forces' surrender and the raising of the American flag marked the end of the occupation. Notably, the festivities have been attended by the Japanese ambassador, reflecting the long-standing friendly diplomatic relations between the Federated States of Micronesia and Japan.