August 12, 1993 and Shortly Thereafter: US Declares Sudan a Terrorism Sponsor; Bin Laden Placed on US Watch List

On August 12, 1993, the US officially designates Sudan to be a “state sponsor of terrorism.” Countries given this designation are subject to a variety of US economic sanctions. As of 2008, Sudan has yet to be removed from the US lists of terrorism sponsors. Osama bin Laden is living in Sudan at the time, and shortly after this designation is issued the State Department places bin Laden on its TIPOFF watch list. This is designed to prevent him from entering the US. [9/11 Commission, 7/24/2004, pp. 109; US Department of State, 7/17/2007] However, Britain apparently does not follow suit, because bin Laden will continue to make trips to Britain through 1996 (see Early 1990s-Late 1996).