Trump’s assumption that Canada will join the project might be optimistic, especially given recent tensions. He’s criticised ...

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 ...

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