The test, known as Flight Experiment Mission-02, was conducted near Andersen Air Force Base in Guam. It featured the Aegis Guam System, incorporating the new AN/TPY-6 radar and a Vertical Launching System, which successfully launched the SM-3 Blk IIA to intercept an air-launched MRBM target.
Ross Niebergall, President of Aerojet Rocketdyne at L3Harris, highlighted the significance of the test in advancing missile defence capabilities. He stated, “Our team’s high-fidelity mobile-launch target and propulsion systems helped enable MDA’s successful test of the SM-3 and other capabilities critical for the defence of Guam.”
L3Harris was responsible for designing, manufacturing, and launching the MRBM Type 1 target for the test. The company also provided integrated logistics support, including maintenance, analysis, and engineering services, ensuring the smooth execution of the mission.
The SM-3 Blk IIA, used by the U.S. Navy, is a defensive missile designed to counter short- and intermediate-range ballistic threats. It is a key component of the Aegis Ballistic Missile Defense System, deployed on select Navy cruisers and destroyers.
L3Harris’ contributions include the Mk 72 solid rocket boost motors, which provide the first stage propulsion for the SM-3 Blk IIA, and the Throttling Divert and Attitude Control System, which enables precise manoeuvring for hit-to-kill impact. These systems ensure the effectiveness and reliability of the interceptor in high-stakes defence scenarios.
