Following the arrest of extremists based around Milan, Italy, in April 2001 (see 2000-April 2001 and Early 2000-2001), local authorities begin to investigate associates of the arrested men. They find that when the group wants to send people to training camps in Afghanistan, this is arranged through two people based at the Islamic Cultural Institute, a well-known radical mosque in Milan. The two men who take care of the arrangements are Abdelhalim Remadna, an Algerian secretary of the mosque’s imam, and a Moroccan named Yassin Chekkouri, both of whom live inside the mosque and almost never leave. After several months of investigation, the authorities find them to be key players in a sophisticated network that is recruiting hundreds of European Muslims for al-Qaeda training camps in Afghanistan. They also find that Remadna communicates frequently with a man named Abu Jaffa (a.k.a. Abu Jafar al-Jaziri), who runs a guesthouse for Algerian militants in Jalalabad, Afghanistan, and that the two of them coordinate the trainees’ movements. The group does not use the usual route for trainees through Pakistan, as it is aware Pakistani stamps in a passport indicate an affiliation with al-Qaeda. Instead, volunteers travel through Turkey and Iran. Members of Remadna’s network say that Iran provides “complete cooperation” with this. Remadna provides the volunteers with addresses of hotels and safe houses, where members of the network meet them and help them cross from Iran into Afghanistan. By analyzing phone traffic, the authorities find that militants from at least six European countries rely on Remadna to reach the Afghan camps. [Vidino, 2006, pp. 219-221]