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

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

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Defense stocks like Lockheed Martin slid as Trump proposed halving U.S. military spending during talks with China and Russia.

From Reagan's Star Wars to Trump's Iron Dome vision, the quest for an American missile shield faces harsh technical realities ...