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Defense Daily, the official newspaper run by South Korea's Ministry of Defense, has enlisted the ROK Army, Navy, Air Force, and Marine Corps for an official cheer song to celebrate South Korea's Armed Forces Day.
Notably, Jaehyun of NCT and Yoo Seung Woo participated as representatives of the ROK Army band for the cheer song titled "We Are One", which conveys a message of unity in a common cause of defending the nation of South Korea.
Watch the MV above!