Lockheed Martin integrates PAC-3 missile into the US Navy’s Aegis system

Published: 2026-04-22 09:26:11 ET LMT

Published on 04/22/2026 at 09:26 am EDT

Key takeaways

Lockheed Martin has secured a major contract from the US government. The project focuses on the first integration of the PAC-3 Missile Segment Enhancement interceptor into the Aegis Combat System. This initiative is aimed at strengthening the US Navy’s ability to defend itself against a wide spectrum of advanced threats.

Interceptor

By integrating the PAC-3 MSE, the Navy will adopt a layered defence approach, allowing it to counter a greater variety of missiles and aircraft. The interceptor, which is already deployed by the US Army and 16 allied nations, will, through this naval integration, expand its operational reach across multiple domains.

This contract also supports the increased production and delivery of PAC-3 MSE interceptors to meet rising global demand. Lockheed Martin is actively working to accelerate production to satisfy these requirements.

Building on earlier investments

The integration project builds on Lockheed Martin’s previous internal investments. The company had already funded research into combining the PAC-3 MSE with both the Aegis system and the MK41 Vertical Launching System, paving the way for this current development.

Lockheed Martin stresses that integrating the PAC-3 MSE’s capabilities into Aegis marks a crucial step forward in protecting US naval forces and global interests against advanced threats. The company underlines its role in driving innovation by combining proven systems in new ways to provide a decisive edge in maritime defence.

Aegis system enhancement

The Aegis Combat System, a renowned platform used by navies worldwide, integrates multiple sensors and weapons for comprehensive air and missile defence. This integration further extends the Aegis system’s ability to counter missile threats at different altitudes, providing a more robust and flexible defence against evolving threats and ensuring that forces maintain a strategic advantage.

The PAC-3 MSE uses hit-to-kill technology for precise target interception. Its design enables it to intercept ballistic and cruise missiles, as well as air and hypersonic threats. This integration will accelerate the deployment of advanced capabilities within the Navy, reflecting ongoing efforts to bolster maritime defence through the integration of proven technologies.

Want to receive more defence news? Sign up here for our weekly Defence Insider newsletter.

Follow Business AM on Google News as well

Want access to all articles? Take advantage of our temporary offer and subscribe here!