Canada is in talks with the US to potentially join the Golden Dome, a proposed $25 billion missile defense system. While Prime Minister Carney's office confirms discussions, details on Canadian participation and costs remain unclear. The system, aiming to counter next-generation threats, has faced expert skepticism regarding its feasibility and projected cost, potentially reaching $542 billion. Discussions occur amidst ongoing trade and security negotiations between the two countries.

Prepared by Rachel Morgan and reviewed by editorial team.