North Korean leader Kim Jong Un observed a test of an advanced solid-fuel engine, claiming it as a significant boost for his country's arsenal. Experts question whether the development is as substantial as claimed, noting potential delays in the program or need for further technological advancements. The test is part of North Korea's ongoing five-year plan to strengthen its strategic weapons capabilities, including cooperation with Russia.
State media reported the engine's maximum thrust increased to 2,500 kilonewtons from previous tests. This development could enable North Korea to build smaller, more agile ICBMs capable of submarine launches or mobile deployment. However, questions remain regarding the reliability of North Korea's claims.