U.S. President Donald Trump's trade negotiators are pushing the EU to make unilateral tariff reductions on U.S. goods, saying ...

President Donald Trump has named a four-star Space Force general to oversee the development of Golden Dome -- the massively ...

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

While the world's biggest space powers - the US, Russia and China - have put military and intelligence assets in orbit since the 1960s, they have done so mostly in secrecy.

Experts warn that the US plan to build the "Golden Dome" missile defense shield could escalate the weaponization of outer ...

The nuclear-capable Minuteman III missile reached the Ronald Reagan Ballistic Missile Defense Test Site at the Kwajalein ...

The "Golden Dome" is a global, multi-level, multi-domain missile defense system that goes far beyond the purpose of defense.

China has severely hit out at the US over Trump's plans to build a "golden dome missile defence system", saying that "The plan openly calls for a significant expansion of outer space combat ...

China has voiced strong concerns about a new missile defense system planned by the Trump administration, called the “Golden ...

* Yields of government bonds with the longest maturities have risen sharply - not just in the United States, where the ...

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

The Conversation U.S. asked Iain Boyd, an aerospace engineer and director of the Center for National Security Initiatives at the University of Colorado Boulder, about the Golden Dome plan and the ...