Former Corporate Vice President and President of Northrop Grumman's Mission Systems Sector Provides Defense Industry and Financial Expertise to Support Ducommun's Growing Missile and Radar Franchise The Ducommun Board Has Now Added 6 New Directors in the Past 5 Years COSTA MESA, Calif., May 04, 2026 (GLOBE NEWSWIRE) -- Ducommun Incorporated (NYSE:DCO) ("Ducommun" or the "Company"), a global supplier of Engineered Products, Aftermarket and Value-…