Assembly of the Western European Union WEU  of the Assembly of the Western European Union which was founded in  In addition to the WEUs ten member states they include associate members    k  Cached  Similar pages   Guide to the Amsterdam Treaty  and implemented at the EUs request by the Western European Union WEU  Any decision requires the positive votes of at least ten Member States  wwweuropeanmovementieamgdhtm  k  Cached  Similar pages   Documento sin ttulo  were invited to join the Western European Union WEU established by Belgium  The WEU including ten Member States which signed the Brussels Treaty  wwwinvestingineuropecomenhtmlhistohtm  k  Cached  Similar pages   The NATORussia Archive  New European Security Architecture  The Western European Union WEU was first established as a mutual assistance  of its ten member states all of which are both NATO and EU members  wwwbitsdeNRANEUEuropeanSecurityhtm  k  Cached  Similar pages