query: How many bases does the USA Military have?
passage: List of United States military bases
The United States is the largest operator of military bases abroad, with 38 "named bases"[note 1] having active-duty, National Guard, reserve, or civilian personnel as of September 30, 2014. Its largest, in terms of personnel, was Ramstein AB, in Germany, with almost 9,200 personnel.[1][note 2] The Pentagon stated in 2013 that there are "around" 5,000 bases total, with "around" 600 of them overseas.[2]
passage: Sentinel program
There were a total of seventeen bases in the Sentinel deployment. Most of these were near cities: Fairbanks, Honolulu, Seattle, San Francisco, Los Angeles, Salt Lake City, Dallas, Chicago, Detroit, Boston, New York, Washington DC, and Albany, Georgia. In addition, four bases in the Midwest were positioned primarily to protect the US missile fields, at Malmstrom, Grand Forks, Warren, and Whiteman Air Force Bases.