ESI supplying solar array components to missile defense programs
AI-summarised brief · reviewed before publication
ESI Motion Inc. announced on Oct. 30, 2026 that it will supply its Solar Array Drive Electronics (SADE) to Lockheed Martin for the Space Development Agency’s Proliferated Warfighter Space Architecture (PWSA) programs. The agreement places ESI’s space‑rated SuperNova and Pulsar motor controllers into the satellite network that SDA is building to deliver secure communications, missile‑tracking and other space‑based support for U.S. forces. ESI, a U.S. company with more than two decades of experience serving military, space and industrial customers, says its flight‑heritage technology will meet all mission parameters with high reliability. The SADE units will be integrated as the PWSA architecture progresses, reinforcing the United States’ defensive capabilities in orbit.
💡 Why It Matters
- · By embedding proven motion‑control hardware into the emerging warfighter satellite constellation, the U.S.
- · gains a faster, more resilient space‑based shield for its troops.