North Korea fired multiple unidentified ballistic missiles toward the Yellow Sea on Monday, Yonhap reported citing the South Korea's military information.
The Joint Chiefs of Staff (JCS) said it detected the launch from the North's Hwanghae Province at around 1:50 p.m. but did not provide further details.
The JCS said it has bolstered surveillance and maintained a full readiness posture under close cooperation with the United States.
