Alleged Saudi role in the September 11 attacks

Since the September 11 attacks in the United States in 2001, allegations of Saudi government involvement in the attacks have been made, with Saudi Arabia regularly denying such claims. The 9/11 Commission Report, issued by the 9/11 Commission on July 22, 2004, "found no evidence that the Saudi government as an institution or senior Saudi officials individually funded Al-Qaeda" to conspire in the attacks, or that it funded the attackers; however, according to the BBC, the report identified Saudi Arabia as the primary funding location for Al-Qaeda, and that 15 of the 19 hijackers were Saudi citizens.

Source: Wikipedia — Alleged Saudi role in the September 11 attacks (CC BY-SA 4.0)