Two Palestinians , believed by Hamas to be former Fatah security officers and current employees Employment of a senior Fatah official , were taken Conquering into custody in Dubai , on suspicions that one of them provided Supply logistical assistance to the hit team .

Hamas , which is itself on the U.S. State Department list of Foreign Terrorist Organizations , European Union lists of terrorist Terrorism organizations , and also considered a terrorist Terrorism organization Being_in_operation by the governments of Israel , and Japan , as is its military arm by the United Kingdom and Australia , requested Request that Israel be added Cause_change_of_position_on_a_scale by the EU to its list because of suspicions that Israel was involved Cause_to_be_included in the assassination Killing .