Security Scare at Gwanghwamun: Tightened Measures Following BTS Reunion Incident

While the record-breaking success of BTS’s comeback has dominated headlines, a sobering security incident at the Gwanghwamun Square reunion concert on March 21, 2026, has highlighted the intense safety protocols surrounding the group’s return.

As fans gathered for the "ARIRANG" live special, a 55-year-old man was detained by Seoul Police after attempting to pass through a security checkpoint with hazardous items.

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The Incident: What Happened?

At approximately 5:25 PM, just hours before BTS took the stage, security personnel at a metal detector near the Kyobo Life Building flagged a man for possession of prohibited items. According to police reports:

• The Items: The individual was carrying a gas weapon (later identified as a gun-shaped self-defense spray) and an electric shock device.

• The Defense: The man, identified by the surname Kwon, claimed the items were for personal protection. He stated he was in the area to meet a lawyer regarding a long-standing lawsuit and had no intention of disrupting the concert.

• The Outcome: He was immediately escorted to a nearby police station for questioning. While the items were eventually determined to be legal for personal carry under specific circumstances, the proximity to a high-profile event sparked an immediate security escalation.

This wasn't the only catch of the day. Reports also surfaced of a chef being stopped for carrying a kitchen knife (verified for work) and several others having camping knives and paring tools confiscated.

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"Extreme" Security: A Necessary Response?

The security presence at Gwanghwamun was described as "unprecedented," with over 15,000 personnel, including 6,500 police officers and specialized riot units, deployed to the site.

The Ministry of the Interior and Safety had raised the terror alert for the district to "Caution," citing the massive crowd density and global visibility of the event. Security measures included:

1. 31 Safety Gates: Every attendee and passerby had to pass through arch-type metal detectors.

2. Full Body Scans: Handheld scanners and secondary bag checks were mandatory.

3. District Lockdown: A 1.2 km stretch of central Seoul was effectively turned into a sterile zone, with even local office workers and wedding guests undergoing searches.

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HYBE and K-Netz Respond

Following the event, HYBE and Big Hit Music issued an official apology for the inconvenience caused to Seoul citizens, while maintaining that the measures were "unavoidable" to ensure the safety of both the artists and the 104,000 fans in attendance.

K-Netz opinions are currently divided:

• Supporters argue that after the 2022 Itaewon tragedy, "over-preparedness" is the only acceptable standard for large-scale events.

• Critics feel the measures were "authoritarian," with some locals complaining that even small items like "fingernail scissors" were being treated as lethal threats.

Looking Ahead: The World Tour

With the ARIRANG World Tour set to kick off in April, HYBE has confirmed that these "maximum security" protocols will be the new standard. Fans attending upcoming dates should expect:

• Extended entry times due to rigorous screenings.

• Strict "No-Bag" or "Clear-Bag" policies at international venues.

• Enhanced surveillance and drone-jamming technology at open-air sites