Operation Roundup (1951)

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Operation Roundup
Part of the Korean War
Operation Roundup map
Date 5–11 February 1951 Location Korean Peninsula Result United Nations victory
Belligerents
United Nations  United States  South Korea  France  Netherlands	China  North Korea
Commanders and leaders
Douglas MacArthur Edward Almond Yu Jae-hung
Units involved
X Corps 3rd Infantry Division 5th Infantry Division 8th Infantry Division 2nd Infantry Division 7th Infantry Division 187th Airborne Regimental Combat Team Netherlands Battalion French Batailion de Coree III Corps	42nd Army V Corps

Operation Roundup was an advance by United Nations Command (UN) forces during the Korean War that took place from 5 to 11 February 1951. While achieving initial success against limited opposition, it was brought to a halt by Chinese People's Volunteer Army (PVA) and North Korean Korean People's Army (KPA) forces at the Battle of Hoengsong.