SEOUL, South Korea (AFP) — South Korea successfully test-fired a submarine-launched ballistic missile on Wednesday, the presidential Blue House said, becoming only the seventh country in the world with the advanced technology. A missile was fired underwater from the newly-commissioned submarine Ahn Chang-ho, and flew the planned distance before hitting its target, the Blue House said. President Moon Jae-in supervised the test. South Korea has been advancing its military capabilities as it seeks to counter […]