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

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

The concept behind the missile defence system was that it would provide a way of effectively making nuclear weapons obsolete.

President Trump's missile defense project, called the "Golden Dome for America," aims to protect the U.S. from foreign ...

Donald Trump has repeatedly talked about his plans for a ‘Golden Dome’ defence system to protect America. However, the project faces several challenges, including the cost, the technical know-how ...

Scientists suggest the missile defense plan will face big hurdles, especially given its projected timeline and cost.

Professor Michael Clarke, Sky News' security and defence analyst, has been answering your questions again. Watch below and ...

Professor Michael Clarke, Sky News' security and defence analyst, has been answering your questions again. Watch below and ...

Nations are flexing their military might around Earth, as China, Russia and the United States lock horns in space.

Secretary of Defense Pete Hegseth led a Wednesday morning Christian prayer session at the Pentagon’s auditorium. During the ...

The US Air Force launched a hypersonic nuclear missile in what officials described as a 'doomsday test' that The test coincided with Trump' unveiling his 'Golden Dome' plans.

Prime Minister Mark Carney on Wednesday said Canada is looking at potential investments in US President Donald Trump's ...