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Australia’s next-generation warships are taking shape with two key local contracts announced this week, showcasing the nation’s growing defence industrial capability and technological edge.
Bohemia Interactive Simulations (BISim), a wholly owned subsidiary of BAE Systems, has been selected to provide the synthetic training and testing environment for the Royal Australian Navy’s Hunter Class frigate program.
Its Virtual Battlespace (VBS) software will serve as the digital backbone of the land-based test site, simulating the frigate’s integrated combat systems before they go to sea.
The VBS platform enables real time, data-level interaction between sensors, weapons, navigation and command systems, allowing engineers and operators to validate performance, interoperability and readiness in a safe, cost-effective environment.
Beyond testing, the software will also support future mission planning, training and part-task simulations for systems such as remote weapon stations and uncrewed vehicles.
“Every modern ship class requires a way to validate system integration and performance before deployment,” said Ryan Stephenson, managing director of BISim Australia.
Stephenson added, “The synthetic test environment powered by VBS provides that capability safely, efficiently and cost-effectively. As the first Hunter Class frigate approaches delivery in 2030, this will ensure Australia’s most advanced surface combatants are battle-ready from day one.”
Meanwhile, Hobart-based AERIUS Marine Australia has been contracted by BAE Systems Maritime Australia to supply the heating, ventilation and airconditioning (HVAC) systems for the first three Hunter Class frigates.
The deal marks the final long lead time item contract for Batch 1, completing all major platform and combat system procurements for the class.
AERIUS, which is the original equipment manufacturer for the Type 26 frigate’s HVAC system in the UK, will design, manufacture and install the modified system for the Australian variant. The “Australianisation” will see more than 900 unique components produced locally, supported by Australian engineers, designers and specialist contractors.
“We welcome AERIUS Marine Australia to the Hunter Class Frigate Program and look forward to working closely with a leading provider of global maritime HVAC solutions,” said Andy Coxall, delivery director, acquisition, BAE Systems Maritime Australia.
Coxall added, “The Hunter Class frigates are the bedrock of continuous naval shipbuilding in Australia, and we are committed to developing Australian industry capability.”
AERIUS managing director Shankar Rasiah expanded on these comments, saying, “Our Australian engineering and drafting team has already been deeply involved in the design and 3D modelling of the HVAC system. This contract will further strengthen the local marine industry and create enduring capability.”
Together, these announcements highlight the Hunter Class frigate program’s dual focus on high-end technology and sovereign industry development, ensuring that when the first vessel joins the fleet, it will embody both Australian skill and innovation.
