Public sources describe combat evaluation and U.S. procurement without naming a catalog conflict where Roadrunner-M was used. The supported context is therefore system architecture, procurement, and public evidence limits rather than named conflict employment.
Kinetic layerRoadrunner-M is the high-explosive interceptor configuration in the Roadrunner autonomous air-vehicle family.
EW layerThe 2024 Department of Defense delivery package pairs more than 500 Roadrunner-M systems with additional Pulsar electronic-warfare capabilities.
SOCOM procurementA June 2025 SOCOM budget book identifies FY2024 supplemental procurement of expeditionary fixed-site Roadrunner systems, Roadrunner all-up rounds, and ancillary equipment for counter-uncrewed-system missions.
Comparable interceptorU.S. Navy reporting discussed Roadrunner-M alongside Coyote as a lower-cost loitering counter-drone layer, while publicly visible shipboard launchers were assessed as Coyote-like rather than Roadrunner nests.