The U.S. Department of Defense has disclosed that it’s still unclear about the lethal effects of the hypersonic missile ...

North Korean state media said Tuesday that the new weapon would help "contain" any enemy in the Pacific region.

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

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

ORLANDO, Fla. — A California-based startup led by former SpaceX executives announced Jan. 29 it has raised $100 million to ...

President Donald Trump has called for an expansive, next-generation missile defense shield for the mainland United States, ...

Raytheon claims in a federal lawsuit that the Missile Defense Agency acted in an “arbitrary and irrational” way when it chose ...

The launch "clearly showed" Pyongyang's "rivals" that the country is "fully ready to use even any means to defend our legitimate interests," Kim continued. "The hypersonic missile system will ...

North Korea said Tuesday its latest weapons test was a new hypersonic intermediate-range missile designed to strike remote targets in the Pacific as leader Kim Jong Un vowed to further expand his ...

KCNA released photos of Kim monitoring the launch via teleconference alongside his young daughter, and a missile lifting off from a field. "The development of new-type hypersonic missile is mainly ...

Following North Korea’s confirmation of the launch, a South Korean military spokesperson raised doubts over the hypersonic missile’s capabilities and suspected Russia’s assistance in ...

North Korea has carried out the successful test launch of a new intermediate-range hypersonic missile and will accelerate the development of nuclear and missile capabilities, state media report.