Dubai Police Commander-in Chief, Lieutenant General Dhahi Khalfan Tamim has said that the passports used by the assassins of the Hamas Commander, Mahmoud Al Mabhouh, were not fake. In a statement in Dubai today he said that Dubai immigration officers were ‘trained’ by European security experts to spot such fake documents.<br/><br/>Earlier Israeli Foreign Minister Avigdor Lieberman has said that there is no proof that Israel's spy agency Mossad was behind the assassination of Hamas commander. <br/><br/>Dubai Public Prosecution has issued international arrest warrants against the suspected assassination squad of 11 members which include British, Irish, German and French passport holders. <br/><br/>The Irish, British and German governments have however said that the suspects were not their citizens and were using forged passports. Al Mabhouh was killed in his Dubai hotel room on 19 January this year