SEOUL, South Korea (AFP) — North Korea fired an artillery barrage into a maritime “buffer zone” overnight, Seoul’s military said Friday, after a record-breaking blitz of launches that included a failed intercontinental ballistic missile test. Seoul and Washington, which have warned Pyongyang’s recent launches could culminate in a nuclear test, extended their largest-ever joint air drills through Saturday in response to the flurry of projectiles. Shortly after that decision was announced Thursday, Pyongyang fired three […]