Some experts are worried about the cost and timeline of U.S. President Donald Trump's proposed "Golden Dome" missile defence ...

Canadian Prime Minister Mark Carney said Wednesday his government is talking to the U.S. about joining President Donald Trump ...

Our margin of safety has badly eroded in the face of Chinese and Russian weapons advances — but Trump’s $25 billion down ...

OTTAWA - If Prime Minister Mark Carney signs on to U.S. President Donald Trump's proposed "Golden Dome" missile defence shield, he could be committing Canada to a project with a ...

The U.S. Congressional Budget Office, however, puts the lowest end cost for such a space-based shield at $161 billion (US).

Canadian Prime Minister Mark Carney said Wednesday his government is talking to the U.S. about joining President Donald Trump ...

The Conversation U.S. asked Iain Boyd, an aerospace engineer and director of the Center for National Security Initiatives at the University of Colorado Boulder, about the Golden Dome plan and the ...

Golden Dome is envisioned to include ground- and space-based capabilities to detect and stop missiles at all four major ...

Canadian PM Mark Carney confirms high-level talks with US over participation in Trump's space-based Golden Dome project; ...