The Bush administration appears determined to build a new generation of small nuclear weapons, especially "earth penetrators", designed to attack
nuclear, chemical or biological materials buried deep underground.
A new form of warfare is coming. It is the extension into the nuclear field of the highly accurate conventional bombs and missiles already in use.
In the jargon preferred by those in this business, they are called "small build" weapons - weapons of about one kiloton, 1,000 tonnes of
explosive.
news.bbc.co.uk...
wha hoo...new bombs