Word: underground
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...proposal, however, makes clear the United States still intends to detonate a nuclear device underground next month...
...written statement issued by the White House, Reagan said he gave Gorbachev a technical description of a new method of detecting and measuring underground nuclear tests...
...pacts--which both sides have said they would observe, but which both have suggested the other has violated--limit underground nuclear tests to 150 kilotons. Nuclear explosions in the atmosphere were banned by a 1963 test ban treaty...
...president called CORRTEX "a hydrodynamic yield measurement technique that measure the propagation of the underground shock wave of a nuclear explosion...
...SANCTUARY: THE NEW UNDERGROUND RAILROAD by R. Golden and M. McConnell, sold by the Thomas More Bookstore...