170721-N-ZD021-183 HAGATNA, Guam (July 21, 2017) A joint- service color guard parades the colors during Guam's annual Liberation Day Parade in Hagatna, Guam, July 21. The 2017 Guam Liberation Parade celebrates the 73rd anniversary of the liberation of Guam from Japanese occupation by U.S. forces during World War II. (U.S. Navy photo by Mass Communication Specialist 3rd Class Daniel Willoughby/Released)