Politics of Guam
Guam is a presidential representative democracy, whereby the Governor is head of government, and of a multi-party system. Guam is an organized, unincorporated territory of the United States with policy relations between Guam and the US under the jurisdiction of the Office of Insular Affairs.
Guam Insular Force Guard
After gaining control of Guam during the 1898 Spanish–American War, the United States declared the entire island of Guam a naval installation that led to the US Navy governing the island.