Guam is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. Guam's capital is Hagåtña, and the most populous village is Dededo. It is the westernmost point and territory of the United States, reckoned from the geographic center of the U.S.. In Oceania, Guam is the largest and southernmost of the Mariana Islands and the largest island in Micronesia.
People born on Guam are American citizens but, while residing on the island, are politically disenfranchised, having no vote in the United States presidential elections and Guam has no representation in the United States Senate. Guamanian delegates to the United States House of Representatives have no vote on the floor.
Wikipedia https://en.wikipedia.org/wiki/Guam
Coordinates 13°26'45.53" N 144°44'21.092" E