Radar and navigation

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BAE Systems Australia’s maritime radar, navigation and decision-support technologies help the Australian Defence Force and its allies monitor, assess and respond to activity in complex situations.

Our capabilities provide situational awareness for maritime and air defence operations.

Radars and navigation

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Over-the-horizon radar and high frequency technology

Since the early 1990s, BAE Systems Australia has led in the delivery of powerful over-the-horizon radar (OTHR) and advanced high frequency (HF) technologies in both domestic and international markets.

Ship Air Defence Model modelling and simulation tool

Ship Air Defence Model (SADM) is a unique sovereign capability which allows advanced modelling and simulation for above-water warfare analysis and training.

ForeSee Tactical Decision Aid

ForeSee is a tactical decision aid that delivers an understanding of the physical operational environment and its impact on military operations.

JORN - Jindalee Operational Radar Network

BAE Systems Australia is leading the $1.2 billion JORN upgrade, ensuring Australia remains a world leader in maritime and air defence over the horizon radar systems.

Newsroom

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Various models of ships and submarines on the BAE Systems stand at Indopac

02 - 04 November 2027 EVENT

Indo Pacific International Maritime Exposition

Join BAE Systems Australia at Indo Pacific to see how we are delivering unparalleled advanced surface combatant and underwater battlespace capabilities.

Defence Delivery Managing Director Andrew Gresham at the ATLAS CCV launch, Land Forces

06 - 08 October 2026 EVENT

Land Forces International Land Defence Exposition

The International Land Defence Exposition is an opportunity for us to showcase our current and future integrated land capabilities, strategies and technology across the themes of Multi-domain Autonomous Systems; Guided Weapons & Explosive Ordnance; and Information Dominance.

Arctic over-the-horizon radar artist impression. Not for reuse.

Artist impression of Arctic over-the-horizon radar. Not for reuse.

22 June 2026 NEWS RELEASE

$2.5 Billion contract for Canada's Arctic over-the-horizon radar marks Australia's largest ever defence export

The Australian and Canadian governments have announced an export agreement of Australia’s High Frequency Surveillance capability system to establish an Arctic over-the-horizon radar (A-OTHR) in Canada.