Excerpts from Nuclear Threat Initiative--NTI

"It is estimated that the United States has more than 7,200 nuclear warheads deployed in its strategic forces, over 1,600 in its non-strategic forces, and over 10,000 in stockpile. US strategic forces include 601 ICBMs, 448 SLBMs, and 295 nuclear bombers."

"It is estimated that Russia has more than 6,000 nuclear warheads deployed in its strategic forces, over 3,600 in its non-strategic forces, and 12,000 in stockpile. Russian strategic forces include 750 ICBMs, 436 SLBMs, and 80 nuclear bombers."

"As of January 2001, more than 25 countries have ballistic missiles available."

"As of December 2000, there are seven self-declared nuclear weapon states: the

United States,
Russia,
United Kingdom,
France,
China,
India, and
Pakistan."