North Korea's new rocket engine too powerful for ICBMs, analyst says By Elizabeth Shim Contact the Author | Sept. 23, 2016 at 11:41 AM SEOUL, Sept. 23 (UPI) -- A North Korean rocket engine Pyongyang tested earlier this week may be too powerful for the country's intercontinental ballistic missiles, raising speculations it could be used for space development. Writing on 38 North, a Johns Hopkins University website dedicated to North Korea issues, analyst John Schilling said, "Given the size of the engine, they probably aren't going to build an intercontinental ballistic missile with it." /snip "China's space launch vehicles, and...