Alliant Techsystems Chairman and Chief Executive Officer Paul David Miller said today that a proposed joint venture between his company and German ammunition maker GIWS to manufacture a sensor-fused munition in the United States "makes sense" on more than one level. "The business pattern that we have proposed together really makes not only international sense, but it makes real business sense," Miller told financial analysts during a conference call on the company's quarterly earnings report. ATK announced last March that...