US to test 700-tonne explosive
`The US military plans to detonate a 700 tonne explosive charge in a test called “Divine Strake” that will send a mushroom cloud over Las Vegas, a senior defense official said.
“I don’t want to sound glib here but it is the first time in Nevada that you’ll see a mushroom cloud over Las Vegas since we stopped testing nuclear weapons,” said James Tegnelia, head of the Defense Threat Reduction Agency.
Tegnelia said the test was part of a US effort to develop weapons capable of destroying deeply buried bunkers housing nuclear, chemical or biological weapons.
“We have several very large penetrators we’re developing,” he told defense reporters.’
