After Daegu, Seoul Metro installed a system that transmits emergency intercom messages to both the conductor and control center at the same time. That upgrade helped ensure a swift response on May 31.

On the morning of February 18, a fire in the subway in the South Korean city of Daegu rapidly turned into one of the world’s worst subway disasters. The official death toll currently stands at ...

1 / 3 Show Caption + Hide Caption – Participants of the Newcomers Subway Tour learn how to navigate the subway system in Daegu, Republic of Korea, June 18, 2022. The Army Community Service ...