North Korean leader Kim Jong Un personally inspected a solid-fuel missile engine test and a new main battle tank in a series of high-profile military events that signal Pyongyang’s accelerating ...

The Air Force Research Laboratory recently completed a supersonic test event that, according to official accounts, marked ...

North Korean leader Kim Jong Un has observed a test of a high-thrust, solid-fuel engine intended for a missile capable of reaching the U.S. mainland, the state-run news agency reports.

While the test was in line with Kim's stated goal of acquiring more agile, hard-to-detect missiles targeting the U.S. and its allies, some experts speculate North Korea's claim may be an exaggeration.

Ground testing of Pratt & Whitney's first PW1524G engine for the Bombardier CSeries family of aircraft continues on schedule validating performance expectations. The engine is the first of an ...