by Sunghee Hwang SEOUL, South Korea (AFP) — North Korea fired a suspected submarine-launched ballistic missile into the sea on Tuesday, the South’s military said, the nuclear-armed country’s latest advance in weapons technology and one that could give it a second-strike capability. The test came with both Koreas building up their weapons capabilities in what could become an arms race on the peninsula, and with the Washington-Pyongyang dialogue at a standstill. The “short-range ballistic missile […]