In the 1998 United States embassy bombings (August 7, 1998) hundreds of people were killed in simultaneous truck bomb explosions at the United States embassies in the major East African cities of Dar es Salaam, Tanzania and Nairobi, Kenya. The attacks, linked to local members of the Egyptian Islamic Jihad brought Osama bin Laden and Ayman al-Zawahiri to American attention for the first time, and resulted in the U.S. Federal Bureau of Investigation placing bin Laden on its Ten Most Wanted list.
The bombings are widely believed to have been revenge for American involvement in the extradition, and alleged torture, of four members of Egyptian Islamic Jihad (EIJ) who had been arrested in Albania in the two months prior to the explosions and extradited to Egypt. Between June and July, Ahmad Isma'il 'Uthman Saleh, Ahmad Ibrahim al-Sayyid al-Naggar, Shawqi Salama Mustafa Atiya and Mohamed Hassan Tita were all renditioned from Albania to Egypt, with the cooperation of the United States, accused of participating in the assassination of Rifaat el-Mahgoub, as well as a later plot against the Khan el-Khalili market in Cairo. The following month, a communique was issued warning the US that a "response" was being prepared to repay them for their interference.