
A Northrop Grumman-built solid rocket motor powering a Guided Multiple Launch Rocket System (GMLRS) missile for the U.S. Army | Photo: Northrop Grumman
Australia has selected Northrop Grumman for formal engagement to support the development of a domestic solid rocket motor (SRM) manufacturing capability.
The agreement, announced on May 01, 2026 in Canberra, marks the beginning of a structured process between the Australian Government and Northrop Grumman to assess requirements and processes for producing solid rocket motors within Australia. The initiative is part of efforts to establish a sovereign industrial capability in missile propulsion.
Under the arrangement, Northrop Grumman will work with Australian authorities to explore how its propulsion technologies can be integrated into a local production system. A key component of the programme is the inclusion of Australian suppliers in the manufacturing process to support the development of a domestic industrial base.
The SRMs are used in a range of defence systems, including long-range strike capabilities. The proposed production capability is expected to contribute to Australia’s defence supply chain and support operational requirements.
Minister for Defence Industry Pat Conroy said, “The Albanese Government’s investment in rocket motor manufacturing will strengthen Australia’s self-reliance, while supporting our industrial base and creating jobs for locals.”
Rob Denney, Country Executive of Northrop Grumman Australia, said, “Northrop Grumman’s world-leading propulsion technology will be critical to rapidly establishing solid rocket motor production in Australia, and partnering with Australian component suppliers will build a sovereign manufacturing base of a critical defence capability.”
Northrop Grumman has experience in producing solid rocket motors used in military systems and space missions. The company has delivered a large number of motors globally and has invested in manufacturing capacity and related technologies in recent years.
The engagement is expected to proceed through further consultations and planning stages as Australia develops its domestic rocket motor production capability.
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