South Australian defence company Silentium Defence is accelerating its expansion into North America, establishing a new United States headquarters in Apex, North Carolina. The move marks a significant milestone in the Adelaide-based company’s global growth strategy, strengthening its ability to support U.S. customers while creating new export opportunities for Australian-developed defence technology. New leadership appointments have also been announced, with Matthew Ratnesar joining Silentium as Chief Executive Officer, North America to lead the U.S. expansion and Sam Macmillan as Chief Financial Officer. The appointments will help the company expand across allied defence markets, building on strong market momentum that includes ...

South Australia will lead the next phase of Australia’s submarine sustainment effort, with a major overhaul of Australia’s Collins Class fleet set to begin at Osborne Naval Shipyard later this month. The Life of Type Extension (LOTE) program will commence with HMAS Farncomb before rolling out across all six submarines, reinforcing the state’s central role in delivering the nation’s future submarine capability. As one of the oldest and most heavily operated vessels, Farncomb will undergo a detailed engineering assessment to tailor its upgrades and inform work across the entire class. Minister for Defence Industry Pat Conroy said the program represents ...

A new Deep Maintenance and Modification Facility, the first of its kind in the Southern Hemisphere, has officially opened at RAAF Base Edinburgh in South Australia, marking a significant expansion of Australia’s aircraft sustainment capability. The $200 million facility will serve as a regional hub for the maintenance and long-term sustainment of military aircraft for the Australian Defence Force (ADF) and partner nations. Shaped by early concept work driven by Defence SA, the construction project was led by Renewal SA and BESIX Watpac. The facility will enable long-term deep maintenance of the RAAF’s P-8A Poseidon maritime patrol aircraft to be carried out onshore ...

South Australia’s defence industry has reached a new milestone, generating more than $2 billion in economic value for the past financial year, reinforcing the state’s position as a national leader in defence capability. New data released by the Australian Bureau of Statistics highlights South Australia’s standout performance, leading the major states on a per‑capita basis for both defence economic output and defence industry employment. In 2024-25, South Australia generated around $1,060 in defence Gross Value Added (GVA) per person, almost three times higher than New South Wales, which recorded $381 per person. Overall, the defence sector contributed $2.015 billion in GVA, ...

Two South Australian defence companies have entered into a new partnership to support the United Kingdom’s nuclear submarine program, strengthening local industry involvement in AUKUS Pillar I work. Under the agreement, Aurizn, a leading provider of cutting-edge technology solutions, will provide specialist technical support for electrical battery systems as part of PMB Defence’s delivery of advanced submarine battery capability to the Royal Navy submarine fleet. Aurizn Chief Executive Officer Rebecca Humble said the partnership brings together complementary expertise from both companies. “We are pleased to partner with PMB Defence on this important program,” Ms Humble said. “This collaboration brings together ...

South Australian manufacturer REDARC Defence & Space has a secured a major contract to produce critical components for the Australian Army’s new Redback Infantry Fighting Vehicle, as part of LAND 400 Phase 3. Under a build‑to‑print partnership with Hanwha Defence Australia, REDARC will manufacture a suite of complex electrical and control system components, critical for the vehicle's operation, mobility, power architecture and communications management. The units, produced at REDARC’s advanced manufacturing and technology hub in Lonsdale, will form the “electronic nervous system” of the Redback IFV, supporting power distribution and signal routing. REDARC Defence & Space Executive General Manager Scott ...

South Australia has marked a major Defence milestone, with the first Australian‑made Guided Multiple Launch Rocket System (GMLRS) missiles successfully test‑fired at the Woomera Test Range. The successful live firing demonstrates the Australian Army’s long‑range strike capability and builds on the establishment of Australia’s first missile assembly facility at Port Wakefield, launched in December 2025 as a cornerstone of Australia’s sovereign guided weapons enterprise. The surface‑to‑surface GMLRS missile delivers precision strike effects beyond traditional artillery range and is launched from the High Mobility Artillery Rocket System (HIMARS), acquired under the Australian Army’s long‑range fires program. Minister for Defence Industry Pat ...

Saab Australia has established a dedicated test and integration capability for the Royal Australian Navy’s Hobart-class destroyer combat system upgrades, being undertaken from South Australia’s Osborne Naval Shipyard. The Hobart Australian Interface Reference Site recently opened at Saab’s Sovereign Combat Systems Collaboration Centre (SCSCC), based at Mawson Lakes in South Australia, enabling advanced integration and testing of combat system functionality prior to installation on the upgraded destroyers. The facility supports Saab’s delivery of the Australian Interface (AI), a key component of the Navy’s combat system architecture and a derivative of the Australian Combat Management System (AusCMS), which is designed, developed ...