Canada lines up over-the-horizon radar purchase from Australia
JORN, a network of three over-the-horizon radar sites, is a strategic and early-warning asset for Australia. (Photo: ADF)
Ottawa is planning to procure a version of Australia’s Jindalee Operational Radar Network (JORN), which gives an over-the-horizon radar (OTHR) capability reaching approximately 3,000km for detection of air and sea targets.
Mark Carney, Canada’s new prime minister, last month announced that his country intended to partner with Australia to develop OTHR technology. BAE Systems, which maintains and improves JORN, spoke to Shephard about the system’s potential.
The Prime Minister’s Office stated: “This partnership will include developing Canada’s Arctic OTHR (A-OTHR) system, an investment of more than C$6 billion [US$4.3 billion] that will provide early-warning radar coverage from threats to the Arctic.”
JORN, managed by BAE Systems Australia since 2018, detects and tracks air and maritime targets using high-frequency (HF) radio signals that bounce off the ionosphere. Australia has three radar
Already have an account? Log in
Want to keep reading this article?
More from Land Warfare
-
![Singapore Airshow 2026: ST Engineering’s Terrex s5 highlights hybrid power’s role in future warfare]()
Singapore Airshow 2026: ST Engineering’s Terrex s5 highlights hybrid power’s role in future warfare
Hybrid-electric drive technology may address the growing energy demands of land warfare in future.
-
![CAVS rides a wave and prepares for surge requirements as orders roll in]()
CAVS rides a wave and prepares for surge requirements as orders roll in
The Common Armoured Vehicle System is continuing to rack up orders as the British Army looks likely to become an operator of the vehicle, while Italy and Ireland are also contenders.
-
![US DoD task force’s DroneHunter acquisition lays groundwork for Replicator 2 CUAS strategy]()
US DoD task force’s DroneHunter acquisition lays groundwork for Replicator 2 CUAS strategy
As the US Department of Defense looks to counter the growing threat of uncrewed aerial systems to improve homeland security, the DroneHunter acquisition could point to future commercial innovation.
-
![Norway opts for Hanwha’s Chunmoo for long-range fires under $2 billion deal]()
Norway opts for Hanwha’s Chunmoo for long-range fires under $2 billion deal
The selection of Hanwha’s K239 Chunmoo long-range precision fires system, with a contract expected to be signed on 30 January, makes Norway the second European country to choose the system. It is expected an operational system will be in service within four years.
-
![Land forces review: Tanks, trucks and IFVs dominate but woes remain for Ajax]()
Land forces review: Tanks, trucks and IFVs dominate but woes remain for Ajax
This year has begun with main battle tanks taking the lead while orders for large logistics and support vehicles continued from last year. Additionally, two of the British Army’s most significant contracted vehicle programmes, Ajax reconnaissance vehicle and Challenger 3 tank, continued to make news in January.
