Core Insights - The successful completion of altitude testing for the GEK800 engine marks a significant milestone in its development, showcasing the collaboration between Kratos Defense & Security Solutions and GE Aerospace [2][4][5] - The GEK800 engine, weighing 800 lbs, is designed to power unmanned aerial systems (UAS), collaborative combat aircraft (CCAs), and missiles, with over 50 engine starts completed in ground testing [4][8] - The partnership aims to provide high-performance, affordable propulsion systems that can be rapidly produced to meet defense demands, with a focus on advancing propulsion technologies for next-generation aircraft [2][7] Testing and Development - Altitude testing began in late September and concluded with successful engine limits testing, demonstrating the engine's performance and durability [1][3] - The collaboration involved Kratos, GE Aerospace, and Purdue University's Zucrow Laboratories, achieving nearly all test objectives and validating the testing capabilities at the newly expanded ZL9 facility [5][6] - The joint team identified rotor speed limits and compressive system boundaries during testing, further confirming the engine's robustness [3] Strategic Collaboration - A formal teaming agreement was signed in June 2025 to advance propulsion technologies, building on a previous Memorandum of Understanding (MOU) [7] - Kratos brings over 25 years of experience in developing small, affordable engines, while GE Aerospace contributes a century of expertise in propulsion technology [8] - The collaboration aims to bridge the gap from prototype to deployment, enhancing the production capabilities of advanced engine designs [8]

Core Viewpoint - Kratos Defense & Security Solutions and GE Aerospace have initiated altitude testing for the GEK800 small engine, aimed at powering affordable unmanned aerial systems and collaborative combat aircraft, with testing expected to conclude by the end of the year [1][3]. Group 1: Engine Development and Testing - The GEK800 is an 800-lb jet engine designed for unmanned aerial systems, collaborative combat aircraft, and missiles, with over 50 successful ground tests completed [2][5]. - Altitude testing will occur between 5,000-35,000 feet to evaluate the engine's performance under simulated real-world conditions [3][4]. - The collaboration between Kratos, GE Aerospace, and Purdue University is focused on rapid and affordable altitude test capabilities, crucial for national defense readiness [4][5]. Group 2: Strategic Partnerships - A formal teaming agreement was signed in June 2025 to advance propulsion technologies for the next generation of unmanned aerial systems, building on a previous Memorandum of Understanding [5]. - Kratos brings over 25 years of experience in developing small, affordable engines, while GE Aerospace contributes a century of expertise in propulsion technology [6]. Group 3: Organizational Background - Kratos Defense & Security Solutions focuses on developing cost-effective solutions for defense and national security, emphasizing rapid production and deployment [7]. - GE Aerospace is a leader in aerospace propulsion with a significant installed base of commercial and military aircraft engines, committed to innovation in flight technology [8].