High Court Judge Baltasar Garzon remanded the two men – named as Abdu Willy and Raagegeesey – in custody on charges including illegal detention, criminal association and armed robbery. Patrols by foreign navies have failed to stop hijackings by heavily armed Somali pirate gangs in the shipping lanes that link Europe to Asia.
“We decided that we shall not negotiate about releasing crew and vessel until our two comrades are freed and brought back safely to Haradheere,” Hassan Abdulkadir, one of the pirates holding the Alakrana, told Reuters by telephone.
Haradheere is a pirate stronghold north of the Somali capital, Mogadishu.
Abdulkadir, who said he was a relative of one of the two Somalis in Madrid, said the Alakrana’s crew members from Spain, Indonesia, Seychelles, Madagascar and Senegal were safe.
The Spanish government has sought help from the government of Somalia to help free the fishing boat.
In May, a Spanish court tried to bring a group of suspected Somali pirates to Spain but eventually surrendered them to Kenya.
Many pirates have escaped prosecution because of doubts over the jurisdiction of where they are captured or because Western governments fear they will try to claim asylum if brought to their countries for trial.