Kratos Defense & Security Solutions and GE Aerospace have successfully ignited the first serial-number GEK800 turbofan cruise missile propulsion system at Kratos’s X-58 test facility in San Diego, the companies announced on 21 September, starting a new testing campaign and keeping the programme, recently designated the F143, on schedule. The engine is designed to meet Department of War requirements for long-range, stand-off strike capability, and the companies say it demonstrates a 100 percent success rate for this critical development phase. “The combined Kratos, GE Aerospace, and Government test team has demonstrated exceptional focus, discipline, and schedule execution,” said Chris Rawlings, Vice President of Kratos’ Defense Engine Portfolio. “With this latest milestone, the GEK800 engine continues to demonstrate strong performance and durability,” said Jorge Perez, General Manager of Edison Works Advanced Combat Engines at GE Aerospace.

The companies frame GEK800 as a practical answer to demand for rapid, attritable strike capability, built using modern engineering and cost-effective manufacturing to lower lifecycle costs for the Department of War and allied prime contractors, while validating the engine’s architecture, reliability and readiness for integration. “Kratos continues to achieve milestones and accelerate program schedules as we prepare for large volume production of our GEK800 engine to support advanced cruise missile systems,” said Stacey Rock, President of Kratos’ Turbine Technologies Division.