Police vowed Friday to detain any suspects behind possible terror threats targeting K-pop juggernaut BTS’ comeback concert set to draw hundreds of thousands to downtown Seoul next week.

The group is scheduled to perform before some 22,000 fans in Gwanghwamun Square on March 21, with police estimating as many as 260,000 people to gather around the area that day.

The Seoul Metropolitan Police Agency said it would deploy police commandos to inspect the site, noting it could not rule out the possibility of terror in connection with the current conflict in the Middle East.

“If police resources are wasted or the event is disrupted due to public threats, such as bomb threats, (we) will pursue and apprehend (the suspects) to the end under the principle of investigation under detention,” it said.

Police plan to set up metal detectors at the venue’s entrances as well as barricades to prevent possible accidents or acts of terror, such as a vehicle-ramming attack.

They also asked concertgoers to minimize personal items as security checks will be strengthened.

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