Trump offered Canada the option to join the U.S. missile-defense system for free—if it becomes the 51st state.

U.S. President Donald Trump has put a price tag on Canada joining his proposed Golden Dome missile defence system — and renewed his annexation threat in the process.

Prime Minister Mark Carney says he wants to sign up to the ReArm programme to reduce defence reliance on the US.

Just one week after U.S. President Donald Trump’s inauguration in January, he used an executive order to request a new ...

Sun Zhibin says robotic thruster could latch onto unidentified object approaching critical Chinese space infrastructure and push it away China is developing a rapid-response space defence system to ...

Former prime minister Scott Morrison has called for the AUKUS defence pact to be expanded into outer space in response to China and Russia’s increasing capabilities.

The next-gen stealth material has reportedly shown potential against both infrared and radar surveillance systems.