U.S. President Donald Trump's Golden Dome missile defense concept revives a controversial, decades-old initiative whose ...

An anti-weapons proliferation group says if Prime Minister Mark Carney signs on to U.S. President Donald Trump's Golden Dome ...

Trump's promises face skepticism from experts and would require big military trade-offs, including possible troop reductions in the Army.

When it comes to the sincerity, or otherwise, of Vladimir Putin’s apparent willingness to talk peace with Ukraine, the ...