North Korea tests high-thrust engine in missile push
North Korea tested an upgraded high-thrust solid-fuel rocket engine to advance its strategic weapons program, enhancing missile capabilities against the US.
North Korea finalizes solid-fuel ICBM engine test DW 09/09/2025
North Korea completed a final ground test of a high-thrust solid-fuel ICBM engine, signaling readiness for a full missile test possibly before year-end.