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

The first Trump administration floated a space weapon concept in March 2018: a neutral particle beam in space. But it ...

There are significant challenges to overcome if we are to deploy something similar to Israel’s acclaimed air defense network ...

I N THE LATE 1980s Edward Teller, the father of the hydrogen bomb, and Lowell Wood, an astrophysicist, proposed a seemingly ...

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

Russia used to rely on Ukrainian expertise for its missile programs, but its actions in 2014 and beyond ended that cooperation.

Moscow launched more than 40 missiles, and at least 30 were shot down, said Ukraine’s President Volodymyr Zelenskyy, adding about 70 strike drones were involved in the attack. It remains unclear ...