Strategic and Missile Defense Systems

Partnering with those who stand watch to deter adversaries, defend freedom, and defeat threats.

Dedicated to our customers' strategic deterrence, hypersonic strike, reentry and ballistic missile defense missions, we build on decades of experience to design, develop, produce and deliver complex systems that provide our nation with an unmatched advantage and counter any threat to safety of the United States and our allies. We provide the warfighter with tools across the deterrence enterprise, including advanced capabilities and command and control (C2), and conventional strike designs, products, and support across all domains to overcome evolving threats in a changing world and ensure effective national capability.
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Related Content and News   ___
Mar 04, 2026
Third Party Article
GT-255 test confirms the precision and reliability of MMIII multiple reentry vehicles, ensuring the effectiveness of the U.S. land-based nuclear deterrent.
Feb 03, 2026
Story
Discover how 70 years of Fleet Ballistic Missile innovation and U.S. Navy partnership have sustained America’s reliable, sea-based strategic deterrent.
Dec 10, 2025
Press Release
Lockheed Martin nears completion of its new NGI production facility in Courtland, AL, boosting missile defense manufacturing speed, scale and reliability.