[Exclusive] Seoul readied forces to return fire after Sept. 21 DMZ mine explosions: sources

South Korea's military kept front-line Army units ready to open fire at short notice following two Sept. 21 mine explosions in the Demilitarized Zone, as a precaution against any unexpected North Korean military action, sources said Tuesday. According to military sources familiar with the matter, the Joint Chiefs of Staff raised the corps-level fire readiness posture shortly after the explosions, which injured three South Korean military personnel near the Military Demarcation Line. The heighten

Source: The Korea Herald