Overview
- An F-35B test aircraft at Naval Air Station Patuxent River carried four inert SPEAR 3 environmental data recorders in a captive‑carry flight flown by Royal Navy Lt. Cmdr. Nick Baker.
- Flight data were collected and now feed analysis as teams prepare for the next technical steps: mission‑systems integration and jettison/ejection trials.
- SPEAR 3 is a small turbojet cruise missile that uses inertial navigation, GPS and a datalink to strike moving targets at more than 100 km and is designed for internal carriage to preserve F-35 stealth.
- The test was carried out by a multinational team from the F-35 Joint Program Office, the UK Ministry of Defence, the U.S. Navy, Royal Navy, Royal Air Force, Lockheed Martin and MBDA.
- Programme timing remains uncertain as the MoD formally re‑baselines SPEAR 3 toward the early 2030s, a delay tied to F-35 Block 4 software work and hardware retrofits that will affect when squadrons can field the weapon.