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Event Brief

U.S. Nuclear-Powered Submarine Enters South Korean Port

USS Greeneville's visit aims to enhance U.S.-South Korea naval cooperation.
WHO: USS Greeneville
WHAT: Entered South Korean port
WHEN: Dec 22, 2025 at 7:00 PM ET
WHERE: South Korea
WHY: To promote exchange and strengthen defense posture
Sources (1): The Hindu

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