# L3Harris Defense-electronics prime formed by the 2019 L3-Harris merger (chairman/CEO Christopher Kubasik) — the legacy contractor that has most successfully repositioned for the new procurement era. Prime for the [[Space Development Agency]]'s missile-tracking Tracking Layer (Tranche 3: $843M for 18 infrared satellites, December 2025, built on [[Lanteris Space Systems]] buses), and via its Aerojet Rocketdyne acquisition the beneficiary of a ~$1B Pentagon investment (January 2026) to break the solid-rocket-motor bottleneck exposed by Ukraine-era munitions demand. > Status: stub — expand with the Aerojet acquisition fight, the SDA constellation role in [[Golden Dome]], and the January 2026 reorganization. ## See Also - [[Defense Primes Sector]] - [[Lanteris Space Systems]] · [[Space Development Agency]]