The United Kingdom has been warned that it does not have the ability to protect itself from a concentrated intercontinental ...

The Rotating Detonation Engine being developed by Pratt & Whitney  has no moving parts, which reduces complexity and costs, and could help enable ...

Pratt & Whitney is planning further development of rotating detonation engine (RDE) technology following “positive test ...

North Korea is close to completing its first airborne early warning aircraft, which could significantly enhance its military ...

China has acquired the capability to penetrate Japan's ballistic missile defense system, a Japanese think tank warned.

In a future fight, there are five capabilities the US needs to have, Rep. Adam Smith said, pointing to things like missile ...

Major munition factories in South Pyongan province have received an order from North Korean leader Kim Jong Un to quickly ...