Canada has a large airspace that offers the US an important line of sight for the US sensors to shoot down missiles from ...

"There's never been anything like this," President Donald Trump told reporters as he unveiled the Golden Dome concept.

President Donald Trump's plans for a $175 billion missile defense shield include significant technical challenges and ...

TORONTO (AP) — Canadian Prime Minister Mark Carney said Wednesday his government is talking to the U.S. about joining President Donald Trump’s future Golden Dome missile defense program.

The president would have to rely on his “51st state” to track Chinese and Russian missiles that could come at the U.S. from over the horizon.

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

President Donald J. Trump wants to build a new, state-of-the-art missile defense system to protect the United States, a plan ...

If Prime Minister Mark Carney signs on to U.S. President Donald Trump's proposed "Golden Dome" missile defence shield, he ...

Donald Trump announced two days ago at the White House the beginning of construction of a massive missile defense shield ...