BOSTON, Sept. 9, 2026 /PRNewswire/ -- Capstone Partners' annual Aerospace, Defense, Government & Security (ADGS) Industry M&A Report and 2026 Outlook examines Public market valuations, macroeconomic trends, and deal activity across each of the four industry pillars. Capstone Partners' ADGS Investment Banking Team provides merger and acquisition (M&A), capital formation, and financial advisory services to the owners of middle market businesses in the ADGS industry that serve growing end markets. Our team provides proprietary experience advising scaled, technology-enabled services and solutions providers across multiple mission-critical end markets.