There are mutliple artists with this name:
1) Defcon is the official side project of Cruciform Injection guitar player brendan7_ and cohort Aleks. The project embraces the possibility of nuclear war as an inevitable consequence of irresponsible international nuclear policy, and proactively prepares for, and accepts the apocalypse not as a fashion option, but as a complete lifestyle. New album, "Flat Black Philosophy", due out Fall '09
2) Defcon is a Thrash Metal band from Los Angeles, California….
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