X-Bow delivers 600th RATO motor

X-Bow Systems said on April 7 that it had won a $12.2 million contract from AEVEX to produce rocket-assisted takeoff kits for the Disruptor drone, adding a propulsion layer to one of the U.S. Army’s emerging long-range unmanned strike systems. The award covers hundreds of production kits and thousands of solid rocket motors and components, according to company statements and industry reports. AEVEX markets Disruptor as a precision strike system that can launch pneumatically or with rocket assist and carry a 50-pound payload. The latest delivery milestone — X-Bow’s 600th motor to AEVEX — shows the contract has moved from announcement to volume production. ### Why is a rocket motor being added to a drone like Disruptor? AEVEX says Disruptor is capable of both pneumatic launch and rocket-assisted launch, a configuration aimed at giving operators more options in the field. On its product pages, the company says the aircraft is designed for contested environments and can be launched without relying on a conventional runway. X-Bow describes its product as a rocket-assisted takeoff, or RATO, kit that includes solid rocket motors and launch cradles. Industry reports on the April contract said the system is intended to let drones take off from unprepared surfaces and confined spaces, expanding where the aircraft can be deployed. (aevex.com) ### What exactly did X-Bow agree to deliver? Army Technology, UAS Vision and other trade outlets reported that the $12.2 million award covers hundreds of RATO production kits and thousands of solid rocket motors and components. Those reports said deliveries were scheduled from March through August 2026. (army-technology.com) Defense Daily reported the contract covers more than 1,000 production kits, giving a clearer sense of the intended scale even though X-Bow’s own public materials available through search results do not spell out that figure in full. The same report said the kits are meant to support launch from unprepared surfaces and tighter operating areas. (army-technology.com) ### Where does Disruptor fit in the Army’s current testing? The U.S. Army said on May 21 that its Multi-Domain Corps–Experimentation formation integrated the AEVEX Disruptor unmanned system during Exercise Arcane Thunder 26 at the National Training Center. The service said the event was part of training and experimentation around long-range unmanned capabilities. (defensedaily.com) AEVEX has separately promoted Disruptor as a long-range Group III precision strike or loitering munition system. At AUSA in 2024 and again at SOF Week 2026, the company presented the aircraft as part of a broader portfolio of launched effects and autonomous systems. ### Why does the 600th motor matter? (army.mil) The number matters because it puts a production count on a contract that was initially framed in aggregate terms. A shipment of 600 motors suggests the program is moving beyond prototype-level support and into repeat manufacturing against a larger order book, though neither company has publicly detailed the full delivery tally remaining. That is an inference from the contract scope and reported shipment count. (aevex.com) X-Bow says it is a producer of solid rocket motors using both traditional and advanced manufacturing methods. The company has positioned itself as a non-traditional supplier for defense and space customers seeking faster production cycles for propulsion hardware. ### What comes next in this contract? March-to-August 2026 is the delivery window cited in trade reporting on the award, making the remaining summer shipments the next visible milestone for X-Bow and AEVEX. (army-technology.com) AEVEX’s public materials continue to market Disruptor for precision-strike and autonomous missions, while the Army’s Arcane Thunder 26 work provides the latest named venue where the system has been integrated. (xbowsystems.com)