North Korea fired an unidentified ballistic missile toward the East Sea on Wednesday, South Korea's military said. The Joint Chiefs of Staff said it detected the launch but gave no further details, saying an analysis is under way. The latest launch took place amid heightened cross-border tensions over North Korea's continued launches of trash-carrying balloons to the South. The North last launched multiple short-range ballistic missiles into the East Sea on May 30. Source: Yonhap News Agency