South Korea Increases Security Ahead of BTS Concert Citing Terror Concerns

South Korea is enhancing security measures ahead of BTS's comeback concert at Gwanghwamun Square on March 21, 2026, expected to draw over 250,000 fans. President Lee Jae-myung emphasized vigilance against potential terror threats during a cabinet meeting, directing authorities to strengthen preparedness. The Seoul Metropolitan Government is also coordinating traffic control, crowd safety, and visitor services. The concert marks BTS's first full-group performance in nearly four years amid global anticipation.