A top Russian official warned an advanced U.S. missile defense shield move could lead to military "confrontation" in space.

The Iron Dome is an Israeli air defense system that intercepts incoming short-range rockets and shells as part of the country ...

The first Trump administration floated a space weapon concept in March 2018: a neutral particle beam in space. But it ...

President Donald Trump has ordered the development of an "Iron Dome" defense system to shield the United States from an ...

President Donald Trump’s Monday night executive order on the creation of an “Iron Dome for America” calls for much more than ...

The United States is estimated to have spent more than $400 billion on the kinds of antimissile goals that the president now ...

US President Donald Trump has issued an executive order calling for an "Iron Dome for America", borrowing the name of Israel's vaunted missile defence system. "We need to immediately begin the ...

When it comes to protecting U.S. territory from missiles fired by such nuclear-powered countries as Russia, China, and North ...

Russia slammed Donald Trump ’s plan for an ‘Iron Dome’ missile defence shield in a nuclear weapons space war row. Moscow said the move was designed to weaken Russian and Chinese nuclear deterrence.

Such defense systems are extremely costly” with “their effectiveness often being questionable,” one expert said.

President Trump signed an executive order to build an "Iron Dome for America," modeled on Israel’s missile defense system.

President Donald Trump said during a Jan. 27 event that he plans to sign an executive order to authorize the construction of an Iron Dome system for the U.S.