Madrid, May 7 (EFE).- Members of Spain's Guardia Civil and French police have arrested six people in a joint operation against the Basque terrorist organization, ETA. <br /><br /> Those arrested are Raul Aduna, Antonio Goicoechea, Igor Uriarte, Julen Mendizabal, Ekihñe Eizaguirre and Kepa Arkauz. <br /><br />Apparently, the detainees belonged to ETA's logistical apparatus, Elosa, which currently is acting as the group's de facto military wing. <br /><br /> <br /><br />www.efe.com