Iranian President Mahmoud Ahmadinejed has called on Islamic countries to mobilise against Israel and "remove" the "Zionist regime". Speaking in Tehran on Saturday, at the opening of a two-day conference on security in Iraq, Ahmadinejed said: "The basic problem in the Islamic world is the existence of the Zionist regime, and the Islamic world and the region must mobilise to remove this problem. Today there is a strong will... to remove the Zionist regime and implement a legal Palestinian regime all over Palestine. The continued survival of this regime (Israel) means nothing but suffering for the region. The biggest threat today for the region is the existence of the fake Zionist regime."