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Event Brief

South Korea holds nationwide civil defence drill

Filed: Aug 20, 2026 at 6:10 AM ET
Summary: South Korea conducted a nationwide civil defence drill on Thursday, 20 August, as part of the annual Ulchi Exercise. Authorities rehearsed responses to a national emergency scenario such as an air raid, including sirens and shelter-related procedures.
WHO: South Korean authorities
WHAT: Held a nationwide civil defence drill during the Ulchi Exercise, rehearsing responses to a national emergency such as an air raid.
WHEN: Aug 19, 2026 at 8:00 PM ET
WHERE: South Korea
WHY: The drill was conducted as part of the annual Ulchi Exercise to rehearse emergency response procedures.
ℹ️ This event is analyzed using pattern arcs, velocity indicators, and source analysis in our MI Console.

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