U.S. defense contractor Kratos Defense & Security Solutions has selected Bristow, Oklahoma, as the production site for its new family of compact turbofan engines, developed in partnership with GE Aerospace. Dubbed “GEK” engines, these powerplants are designed for next-generation cruise missiles and uncrewed fighter jets, with initial annual production targets of 500–1,000 units.
Strategic Partnership with GE Aerospace
The collaboration, formalized at the 2024 Farnborough Air Show, combines Kratos’ expertise in affordable defense systems with GE’s propulsion technology. The GEK series includes two variants: the 800-lb-thrust GEK 800 and the scaled-up 1,500-lb-thrust GEK 1500. Both are “tabletop-size” engines under two feet in diameter, optimized for long-range munitions and autonomous aircraft.
Oklahoma Plant to Support Future Demand
Kratos’ investment in the Bristow facility underscores confidence in emerging Pentagon priorities, including the Air Force’s Collaborative Combat Aircraft (CCA) program. Though no production contracts are finalized, company executives cite strong interest from defense agencies and allies. The plant is expected to create high-tech jobs and bolster Oklahoma’s aerospace manufacturing cluster.
Engine Specifications and Market Niche
The GEK engines fill a critical gap between small cruise missile motors and large combat jet engines. Their modular design allows rapid adaptation for both kinetic strike and reconnaissance missions. Kratos emphasizes affordability—a hallmark of its Valkyrie drone and hypersonic systems—as a key selling point for budget-conscious militaries.
Defense Industry Implications
This initiative aligns with broader U.S. efforts to modernize its arsenal with cost-effective, high-volume systems. Analysts note the GEK line could compete with Raytheon’s TJ-150 and Northrop Grumman’s turbojet solutions, particularly as drone warfare expands. Kratos’ internal funding of development mirrors its successful approach with hypersonic platforms like the Zeus rocket motors.
Next Steps and Timeline
Production is slated to begin by late 2026, pending final testing and certification. Kratos plans to leverage GE’s supply chain for critical components while maintaining final assembly in Oklahoma. The project’s progress will be closely watched as the Pentagon finalizes its 2027 budget allocations for autonomous systems.
