Overview of the Promise

During his campaign for prime minister, Mark Carney pledged to move forward on detecting and deterring early warning radar coverage of threats to the Arctic. Specifically, this was to be achieved by working with partners in Australia to develop advanced Over-the-Horizon Radar (OTHR) technology. The promise also aimed to deepen Canada's defence and trade ties with Australia through this collaboration.

Actions Taken by the Carney Government

Shortly after taking office, Prime Minister Mark Carney visited Iqaluit, Nunavut, in March 2025 to announce a major initiative aligning with this promise. The government committed over $6 billion to partner with Australia on an Arctic OTHR system designed to detect incoming missiles and other threats from adversaries like Russia and China. This announcement was part of broader efforts to reinforce Canada's Arctic sovereignty and military presence, including additional funding for infrastructure and personnel deployment.

In June 2025, representatives from Canada and Australia signed a technology partnership arrangement, marking a key milestone in the project's development. This agreement facilitates collaboration on OTHR research and leverages Australia's existing Jindalee Operational Radar Network technology. By July 2025, the Department of National Defence announced progress on selecting transmit and receive sites for the Arctic OTHR system, as part of Canada's ongoing $38.6 billion NORAD modernization plan originally outlined in 2022 but advanced under Carney's leadership.

These steps demonstrate concrete progress in partnering with Australia, including formal agreements and site planning, which also serve to strengthen bilateral defence ties. Trade relations are indirectly bolstered through this defence collaboration, as it involves technology sharing and potential economic benefits for both nations.

Related Legislation and Policy Measures

No new standalone legislation has been proposed or passed specifically for this radar project, as it falls under existing defence procurement and international partnership frameworks. The initiative is funded through the federal budget and aligns with the 2022 NORAD modernization commitment, which was reaffirmed and expanded in the 2025 defence policy updates. The government's announcements indicate that procurement processes are being handled via departmental authorities under the National Defence Act, without requiring new parliamentary bills at this stage. However, future budget bills may allocate additional funds if expansions are needed.

Analysis of Promise Components

The promise's core element—moving forward on early warning radar coverage—has seen significant advancement through the announcement and signing of the partnership. The specific focus on developing advanced OTHR with Australian partners has been actioned via the June 2025 agreement and subsequent site selections. Efforts to deepen defence and trade ties are evident in the collaborative framework, which builds on shared security interests and could lead to further economic integrations. While deployment is not yet complete, the project is actively progressing toward operational capability.

To fully consider this promise kept, the OTHR system would need to be fully developed, deployed, and operational in the Arctic, providing the intended threat detection coverage. This could take several years, involving construction, testing, and integration with NORAD systems. If the project faces cancellation, significant delays beyond reasonable timelines, or failure to deliver the promised radar capabilities due to budget cuts or diplomatic issues, it would be at risk of being broken.

Overall Status

This promise is in progress.