Canadian Prime Minister Mark Carney confirmed Wednesday that Canada is engaged in “high-level” discussions with the United States about potentially joining the so-called “Golden Dome” missile defense program, a key element of former President Donald Trump’s defense agenda.
Speaking at a press conference in Ottawa, Carney said Canada is weighing the benefits of investing in the U.S.-led initiative, which is designed to defend North America against a new generation of missile threats, including those that may originate from space.
“We are conscious that we have an ability, if we so choose, to complete the Golden Dome with investments in partnership with the United States,” Carney said. “It’s something that we are looking at, and something that has been discussed at a high level.”
The Golden Dome system—still in the early stages of development—seeks to create a layered missile defense shield using ground-based interceptors, space surveillance, and next-generation radar and tracking systems. Proponents say it could provide critical protection against long-range missile threats from adversaries such as North Korea, China, and Russia.
Carney underscored the growing urgency of addressing evolving security challenges, warning of “new and emerging missile threats that, in the not-too-distant future, could come from space.” He stressed that his government is taking those threats “seriously.”
Canada is already a longtime defense partner with the U.S. through NORAD, the North American Aerospace Defense Command, which jointly oversees the security of North American airspace. However, participation in missile defense programs has long been a contentious issue in Canada, with concerns ranging from cost and sovereignty to the militarization of space.
The discussions around Golden Dome come at a time when Canada is actively reviewing its broader defense and trade posture, especially amid growing tensions and unpredictability in its relationship with Washington.
Earlier this year, the Carney government announced a review of a major procurement of U.S.-made F-35 fighter jets, signaling possible reassessments in defense spending. In addition, Canada recently signed a cooperation agreement with Australia to co-develop Arctic radar systems—part of an effort to strengthen its security presence in the increasingly contested Arctic region.
While no decision has yet been made on Canada’s formal participation in the Golden Dome program, officials say consultations will continue in the coming weeks as both countries navigate the complex defense and geopolitical landscape of the 21st century.
