High Quality Content by WIKIPEDIA articles! The Young Unionists, formally known as the Ulster Young Unionist Council (UYUC), is the youth wing of the Ulster Unionist Party (UUP). It has in its present incarnation been in existence since 2004. A body of the same name has existed and been affiliated to the Ulster Unionist Council (UUC) since 1946, however disbandments happened in 1976 and again in 2004 following a period of decline, with the body losing many members opposed to the 1998 Belfast Agreement.