Hampton Roads
Beginning in 1917, as the United States became involved in World War I under President Woodrow Wilson, formerly rural Sewell's Point became the site of what grew to become the largest Naval Base in the world which was established by the United States Navy and is now known as the Naval Station Norfolk.
Military base
Some examples of permanent military bases used by the navies and air forces of the world are the HMNB Portsmouth in Portsmouth, UK, the Naval Air Station Whidbey Island, Washington State, USA, or Ramstein Air Base, Germany (the last two are each designated as a Main Operating Base). Other examples of non- or semi-permanent military bases include a Forward Operating Base (FOB), a Logistics Base (Log base) and a Fire Base (FB).