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

For more than 60 years, the military has launched reconnaissance, communications, and missile warning satellites into orbit.

This architecture will encompass various components, including accelerating the deployment of hypersonic and ballistic ...

President Donald Trump signed an executive order directing Defense Secretary Pete Hegseth to revise the Pentagon's policy on ...

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

President Donald Trump signed an executive order to initiate the construction of the "Iron Dome" missile defense system in ...