Canada and Australia are planning to jointly develop a new military radar system in the Arctic amid a global surge of interest in the region, according to Canadian Prime Minister Mark Carney, who warned that Canada’s “adversaries are increasingly emboldened.

Canada signed a $6.5 billion deal to acquire Australia’s advanced Jindalee Over-the-Horizon Radar (JORN) technology to enhance Arctic surveillance. The JORN system will help Canada detect air and maritime threats more efficiently.