Special Nuclear Material

Special nuclear material is a term used by the Nuclear Regulatory Commission of the United States to classify fissile materials. The NRC divides special nuclear material (SNM) into three main categories, according to the risk and potential for its direct use in a clandestine nuclear weapon or for its use in the production of nuclear material for use in a nuclear weapon.

  1. Strategic SNM (SSNM)
  2. SNM of moderate strategic significance
  3. SNM of low strategic significance

Read more about Special Nuclear Material:  Category I, Category II, Category III, Uranium-235, See Also, Source

Famous quotes containing the words special, nuclear and/or material:

    The English language is nobody’s special property. It is the property of the imagination: it is the property of the language itself.
    Derek Walcott (b. 1930)

    The reduction of nuclear arsenals and the removal of the threat of worldwide nuclear destruction is a measure, in my judgment, of the power and strength of a great nation.
    Jimmy Carter (James Earl Carter, Jr.)

    We all drew on the comfort which is given out by the major works of Mozart, which is as real and material as the warmth given up by a glass of brandy.
    Rebecca West (1892–1983)