Rear Admiral Archer M Macy Jr describes today's military, organisational, human and cultural risks and opportunities in integrating forces for air and missile defence.

Many modern defence reviews focus on the need for integration. Arguably, nowhere is the need more important today than in providing air and missile defence. State and non-state adversaries have shown varying abilities to combine their attacks in ways that pose multiple dilemmas.

Using small, slow-moving and low flying drones intended to swamp defences, coordinated with aircraft and cruise, hypersonic and ballistic missiles, these packages present huge challenges across a wide span of heights, speeds and trajectories. As well as being a problem for fielded forces, it is an industrial challenge in making sure there are enough interceptors at the right price point to sustain the defences.

In this episode, RAdm Macy USN (Retd) offers his unique perspective on the challenges and opportunities based on his time in the Aegis Program Office and most recently as the Director of the Joint Integrated Air and Missile Defense Organization in the US Joint Staff.

Further Reading

Sidharth Kaushal, Archer Macy, and Alexandra Stickings. The future of NATO's air and missile defence. RUSI Occasional Paper, Royal United Services Institute, 2021, available at https://static.rusi.org/NATOMissileDefence2021.pdf.

Brian R. Green, Offense-Defense Integration for Missile Defeat: the Scope of the Challenge, Center for Strategic and International Studies, July 2020, available at https://www.csis.org/analysis/offense-defense-integration-missile-defeat.

David C. Gompert, Preparing Military Forces for Integrated Operations in the Face of Uncertainty, RAND 2003, available at: https://www.rand.org/pubs/issue_papers/IP250.html.

Luke Harding, 'Judges with machine guns: the part-time drone hunters defending Kyiv', The Guardian, 9 May 2024.

Talking Strategy, Season 6, Episode 14, Force Integration in 1940 – Dowding's Air Defence System, RUSI Podcast, 2026, available at https://www.rusi.org/podcasts/talking-strategy/episode-14-force-integration-1940-dowdings-air-defence-system.