President Donald Trump has called for an expansive, next-generation missile defense shield for the mainland United States, ...

Trump's push follows in the footsteps of Reagan's Strategic Defense Initiative, a scrapped program popularly called "Star ...

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

President Donald Trump has signed an executive order to forge ahead with an American version of Israel's famed Iron Dome air ...

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

An executive order said the United States faced a “catastrophic threat” from advanced aerial weapons. But a defense system ...

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

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

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

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

These four top U.S. defense companies likely will be involved in constructing and implementing the Iron Dome missile defense ...

President Trump on Monday night signed an executive order to create a next-generation missile defense shield, which the White ...