Israel’s missile defense system is effective in close quarters. That model won’t help the U.S.

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

Former President Ronald Reagan had a vision for a missile ... Reagan said in 1983 as he announced the SDI. Reagan called on the scientific community that created nuclear weapons to develop the ...

The work announced by Donald Trump on the "Iron Dome for America" is more than just a plan to develop another anti-ballistic ...

Evgeny Velikhov's many accomplishments in reducing the threat from nuclear weapons—during and after the Cold War—are ...

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

But establishing a way to shoot missiles down from space is something the U.S. hasn’t pursued since President Ronald Reagan announced the Strategic Defense Initiative — “Star Wars” as it was commonly ...