EntityQ5971309· pop 5· linked from 36 articlesIII CorpsSign in to savemajor formation of the Republic of Korea ArmyConnectionsRepublic of Korea ArmyEntityYu Jae-hungEntitySouth KoreaCountryInternational Standard Book NumberEntityKorean WarEntitycorpsEntityBukhan RiverEntityBattle of Pusan PerimeterEntityJames A. Van FleetEntityPeople's Volunteer ArmyEntityPaik Sun-yupEntitySong Yo-chanEntityBattle of Heartbreak RidgeEntity3rd Infantry DivisionEntity9th Infantry DivisionEntity5th Infantry DivisionEntityX CorpsEntityROKA I CorpsEntityChinese Spring OffensiveEntityCategoriesCorps of South KoreaCorps of the Korean WarMilitary units and formations of South Korea in the Korean War