An American replication of Israel's defense system doesn’t make sense. But, experts say, it will likely set up SpaceX for big ...

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

Learn about the notice issued by the Space Development Agency calling for executive summaries on the conceptual Iron Dome for ...

U.S. President Donald Trump’s order to build an American version of the Iron Dome to shield the U.S. from aerial attacks will deter China and Russia from coercing the U.S. using nuclear weapons ...