American Victims of Mideast Terrorist Attacks The following is a listing of incidents in which Americans are known to have been killed by Middle East-based terrorists. The list will be updated as more information becomes available. The exact number of American casualties is difficult to calculate because of incomplete news reports regarding numbers and nationalities of those injured. The toll from the September 11, 2001, attack on the World Trade Center is also uncertain, but current figures place the number of dead above 3,000. The number of dead at the Pentagon and on the hijacked airliners numbered approximately 385....