Australia and Japan test co-developed high-energy laser, linking new defence technology to $70 million manufacturing expansion

By Hannah Miller (Defence Industry Europe)

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Australia and Japan test co-developed high-energy laser, linking new defence technology to $70 million manufacturing expansion

Image: HII.

Australia and Japan have successfully field-tested a jointly developed high-energy laser in South Australia, marking the first co-development project between their defence industries. The Boobook programme combines Australian and Japanese technology development with plans for expanded defence manufacturing in Australia.

The prototype was developed by Australia’s Defence Science and Technology Group, Mitsubishi Electric Australia and Mitsubishi Electric Corporation. Australia’s Department of Defence described the system as a world-first prototype drawing on more than 20 years of DSTG research and development.

Trials were conducted at the Cultana Training Area and DSTG Edinburgh. The testing provided data on the system’s design and technical requirements that will inform further development and commercialisation.

“This project demonstrates close collaboration with Japan, to develop cutting-edge technologies that address real capability needs for the Australian Defence Force,” said Minister for Defence Industry Pat Conroy. The government said the laser technology has the potential to enhance surveillance capability.

“Boobook is more than a technology project. It is a practical example of the growing defence industrial partnership between Australia and Japan, as well as the opportunities that partnership creates for both nations,” Conroy said.

The programme also demonstrated the ability of Australia and Japan to conduct joint technology development and multinational testing on Australian ranges. It supports a 4 May commitment by Prime Ministers Anthony Albanese and Sanae Takaichi to expand bilateral defence and security cooperation.

Mitsubishi Electric Australia is establishing new facilities at Rydalmere in New South Wales in preparation for large-scale manufacturing in Australia. The company is investing $70 million in the site, which will house a new Mitsubishi Electric Australia Defence Division.

“The establishment of Mitsubishi Electric Australia’s new defence facilities in Rydalmere is a strong vote of confidence in Australia’s defence industrial future and will support new opportunities for advanced manufacturing, technology transfer and workforce growth,” Conroy said. The investment is also intended to strengthen Australian Defence Force access to Mitsubishi Electric defence technologies.

The successful field trials move Boobook into its next development phase while expanding the industrial dimension of Australia-Japan defence cooperation. The government said the project could support further collaboration on advanced defence capabilities and future manufacturing opportunities in Australia.

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