South Korea fires warning shots as about 10 North Korean soldiers cross border - PBS

[News]

1. South Korea fires warning shots as about 10 North Korean soldiers cross border PBS
2. South Korea says 10 North Korean soldiers crossed military demarcation line, warning shots fired Fox News
3. South Korea says its military fired warning shots after North Korean soldiers crossed the border ABC News
4. South Korea fires warning shots as troops from North breach border Al Jazeera
5. South Korea’s military fires warning shots after North Korean soldiers cross the border AP News