
Police from France and Spain have been working together after bomb attacks took place on the island of Mallorca and in mainland Spain in July.
On 19 August three suspected members of Eta had been arrested. Aitzol Etxaburu Arteche, 30, Andoni Sarasola, 36, and Alberto Machain Beraza, 28, are all facing charges of being members of an illegal terrorist group.
Besides the latest discovery of weapons and explosives, police have made a number of other such finds and it is felt that Eta’s supplies will have been weakened by these actions.