A cutting-edge defence technology project led by Northrop Grumman and the University of Adelaide, under the Defence Trailblazer program, has reached a major milestone with the successful completion of its proof-of-concept phase.

Focused on developing Hollow Core Optical Fibres for next-generation gyroscopes, the project marks a big step forward in opening new opportunities for local suppliers to enter global defence supply chains, such as Northrop Grumman’s Global Supply Chain.

Hollow Core Optical Fibres are a key component in Fibre Optic Gyroscopes, which are used in navigation systems for defence and aerospace applications. Being able to manufacture these fibres locally would be a significant win for Australia’s sovereign industrial capability.

Executive Director of Defence Trailblazer, Dr Sanjay Mazumdar, explained the strategic importance of being able to produce the fibres locally.

“The ability to domestically fabricate fibres for Fibre Optic Gyroscopes is essential for Australia’s sovereign capability in supporting our Australian Defence Force,” Dr Mazumdar said.

“This partnership with Northrop Grumman, University of Adelaide and Defence Trailblazer is a significant step forward in generating a sovereign capability for Australia. The project team is in an excellent position to deliver more complex structures for future fabrication tasks.”

The 12-month project, which ran from July 2024 to June 2025, was delivered in partnership with the University of Adelaide’s Institute for Photonics and Advanced Sensing (IPAS). To support the path to commercialisation, the team has submitted a funding proposal to the Australian Government’s Economic Accelerator program, together with Adelaide-based manufacturer Norseld Photonics and Northrop Grumman Mission Systems.

IPAS Manager at the University of Adelaide Piers Lincoln praised the success of the project and emphasised the university’s commitment to turning research into real-world manufacturing opportunities with local industry.

“We are committed to translating these scientific breakthroughs into disruptive advanced manufacturing opportunities by partnering with South Australian defence manufacturer Norseld Photonics,” Mr Lincoln said.

The successful completion of the proof-of-concept stage is a testament to South Australia’s world-class defence research capability and the power of collaboration between government, industry and academia.

Northrop Grumman Australia Country Executive Rob Denney highlighted the potential to scale the innovation globally.

“Northrop Grumman Australia is proud to work alongside the University of Adelaide, and our South Australian partners to advance this world-leading photonics technology,” Mr Denney said.

“We look forward to the next phase of development and the opportunity to scale this innovation for national and global defence applications.”