Gurruchaga and "his deputy" Xabier Aramburu were arrested in the southwestern French village of Cauna while travelling in a vehicle with fake numberplates in a joint operation by French and Spanish police, it said.
ETA is blamed for 829 killings during a four-decade armed campaign for an independent Basque homeland in northern Spain and southern France. (*)
Editor: Kunto Wibisono
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