2026 Aerospace and Defense Industry Outlook

The aerospace and defense sector is entering a pivotal period defined by the convergence of digital transformation, geopolitical volatility, and the rapid evolution of autonomous systems. Deloitte’s 2026 outlook emphasizes that "speed to field" has become the primary metric for defense portfolios as the industry shifts toward AI-enabled systems and collaborative combat aircraft. For defense contractors, this transition necessitates a focus on mission readiness and the integration of agentic AI to overcome persistent supply chain and talent constraints.

The aerospace and defense (A&D) industry is currently navigating a complex landscape where traditional challenges like supply chain volatility and talent shortages are meeting new catalysts such as agentic AI and autonomous vehicles. According to Deloitte, the defense sector is specifically pivoting toward the rapid fielding of AI-enabled systems and collaborative combat aircraft, with "speed to field" serving as the unifying metric across diverse portfolios. This shift is occurring alongside a commercial sector that remains focused on fleet growth and reliability as operators work through persistent aircraft production backlogs.

A significant driver of this transformation is the emergence of agentic AI, which Deloitte estimates could benefit 36% of tasks across industrial products manufacturing by augmenting human capabilities. The U.S. Department of Defense (DoD) is positioning AI as a foundational capability for critical missions, including modeling, simulation, and command and control. Recent milestones include the U.S. Air Force’s completion of the first two Decision Advantage Sprint for Human-Machine Teaming experiments, which demonstrated AI's ability to assist operators in making faster decisions within complex battlespaces. To further this goal, the DoD has awarded contracts to four leading U.S. AI companies to accelerate adoption across key defense priorities.

The outlook also highlights the necessity of a broader operational framework that encompasses drones, connected devices, and data fabrics to support the DoD’s Combined Joint All Domain Command and Control (CJADC2) vision. A major challenge for contractors is ensuring seamless interoperability between new autonomous products and legacy systems, as closed ecosystems are increasingly seen as barriers to adoption. Furthermore, the U.S. Space Force is moving forward with its Data and AI FY2025 Strategic Action Plan, which emphasizes enterprisewide data governance and deeper partnerships between government, industry, and academia to foster a data-driven workforce and culture.