According to http://www.bls.gov/oco/ocos249.htm the number of active service officers in the US armed forces in January 2005 was 210 882.
1,430,895 were on active duty in the United States military as of September 2010.
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10 - You have 5 men in a base of fire team and 5 in a heavy team or assault
There are forty-eight states in the contiguous USA.48