Ugandan police discovered an unexploded suicide belt and made multiple arrests following the deaths of 74 soccer fans in two bomb attacks during the World Cup final. Somali Islamists associated with al Qaeda claimed responsibility for the attacks. The opposition in Uganda has called for the withdrawal of peacekeepers from Somalia. A government official reported that the unexploded suicide belt was found in Kampala a day after the explosions at two bars filled with soccer fans. Arrests were made after the discovery of the belt in the Makindye area. He didn't provide details on the number or origin of the people who were arrested. Coordinated attacks like these are usually associated with al Qaeda and groups connected to Osama bin Laden's militant network. The al Shabaab militants have threatened further attacks unless Uganda and Burundi remove their peacekeepers from AMISOM in Somalia. The FDC party in Uganda has called for President Museveni to withdraw soldiers from Somalia, stating that there is no peace to maintain there and no strategic interest for Uganda. FDC spokesman Wafula Oguttu told Reuters that they are sacrificing their children for no reason, with the objective of withdrawing troops immediately after gaining power. AMISOM stated that the explosions would not impact their mission in Somalia, where they protect the presidential palace and the airport and port in Mogadishu. The FBI is investigating the coordinated blasts, which mark the first time al Shabaab has expanded its violent tactics internationally. Analysts warn that the group's threats should be heeded, as they have shown the intent and capability to strike abroad. Foreign direct investment in East Africa's third largest economy has increased significantly due to oil exploration near the border with the Democratic Republic of Congo. Experts believe that a sustained bombing campaign could harm Uganda's investment climate, but a one-time attack is unlikely to deter major companies like British hydrocarbons explorer Tullow Oil. An American citizen was killed in the attack, and the United States has offered to help with the investigation by sending three FBI agents to collect evidence on the ground. Another FBI team is ready to be deployed if needed in the East African nation. Opolot stated that there were no indications that the African Union summit scheduled to be held in Uganda this month would be called off due to the bombings.