MADRID, Oct 4 (AFP) - The Spanish and French governments on Monday hailed a "historic" victory against armed Basque separatist group ETA following the weekend arrest in France of ETA's political leader and 16 associates.
"This is a major step towards ending the violence of the terrorist group ETA. ETA's destiny can only be its demise," Spanish Prime Minister Jose Luis Rodriguez Zapatero told reporters.
Zapatero and French President Jacques Chirac lauded the joint efforts of both countries' police forces in dealing ETA its heaviest blow in more than a decade.
In a telephone call to Chirac, Zapatero passed on "the thanks of the Spanish government and the people" to France for tracking the ETA members down.
Chirac replied that "this was the result of exemplary Franco-Spanish cooperation which we must pursue resolutely."
Zapatero stressed earlier that ETA had "to understand that, in a democracy, political objectives can only be laid down through words and ideas, never through violence."
Florencio Dominguez, an expert on Basque affairs, told AFP that whereas ETA had managed to bounce back from previous "decapitations of its leadership," "this time it will do so with much less force."
The Spanish political establishment's optimism came the day after French authorities reported the arrest of 17 people including Mikel "Antza" Albizu Iriarte, ETA's political leader and chief theoretician, and his partner, Soledad "Anboto" Iparragirre Genetxea, a suspected former military chief of the group, in the Pyrenees-Atlantiques region near the Spanish border.
Spain's public prosecutor has called for Iparraguirre, suspected of more than a dozen killings, to be extradited to Spain, judicial sources said Monday.
The sources added that Spanish judge Baltasar Garzon would seek to question "Antza" in France, having four years ago opened an investigation into the same suspect for "belonging to an armed group."