SEOUL, South Korea — North Korea said Tuesday it had conducted the final ground test of a solid-fuel rocket engine for a long-range ballistic missile in its latest advancement toward having an arsenal ...

Add Yahoo as a preferred source to see more of our stories on Google. North Korean leader Kim Jong Un (R) oversaw a test of a high-thrust solid-fuel engine for long-range missiles, state-run media ...

North Korean leader Kim Jong Un has overseen a test of a new rocket engine designed for intercontinental ballistic missiles (ICBMs) that he described as marking a “significant change in expanding and ...

SEOUL, Sept. 9 (UPI) --North Korean leader Kim Jong Un oversaw the test of a solid-fuel engine for intercontinental ballistic missiles, calling it a "significant change" in Pyongyang's growing nuclear ...